PAC RACING SPRINGS
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Valve Spring Retainer - 500 Series - 10 Degree - 0.990 in / 0.700 in OD Steps - 1.325 in Dual Spring - Titanium - Set of 16
PAC RACING SPRINGS
MSRP: $550.00$519.97Valve Spring Retainer - 500 Series - 10 Degree - 0.990 in / 0.700 in OD Steps - 1.325 in Dual Spring - Titanium - Set of 16PACPAC-R517-16MSRP: $550.00$519.97 -
Valve Spring Retainer - 400 Series - 7 Degree - 0.940 in / 0.680 in Steps - 1.300 in Dual Spring - Titanium - GM LS-Series - Each
PAC RACING SPRINGS
MSRP: $21.31$20.03Valve Spring Retainer - 400 Series - 7 Degree - 0.940 in / 0.680 in Steps - 1.300 in Dual Spring - Titanium - GM LS-Series - EachPACPAC-R435MSRP: $21.31$20.03 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Titanium - Natural - Each
PAC RACING SPRINGS
MSRP: $14.78$13.89Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Titanium - Natural - EachPACPAC-L8006MSRP: $14.78$13.89 -
Valve Spring - 1400 Series - Conical - Single Spring - 508 lb/in Spring Rate - 1.175 in Coil Bind - 1.104 in / 1.454 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $415.00$390.10Valve Spring - 1400 Series - Conical - Single Spring - 508 lb/in Spring Rate - 1.175 in Coil Bind - 1.104 in / 1.454 in OD - Set of 16PACPAC-1427H-16MSRP: $415.00$390.10 -
Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16
PAC RACING SPRINGS
MSRP: $92.00$86.48Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16PACPAC-R333-16MSRP: $92.00$86.48 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-LR8027-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 8 mm Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8160-16MSRP: $95.00$89.30 -
Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 7 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8146-16MSRP: $95.00$89.30 -
Valve Lock - Mini 8 - 8 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - Mini 8 - 8 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8135-16MSRP: $95.00$89.30 -
Valve Lock - Mini 8 - 8 Degree - 11/32 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - Mini 8 - 8 Degree - 11/32 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 16PACPAC-L8132-16MSRP: $95.00$89.30 -
Valve Lock - 8 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 8 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 16PACPAC-L8076-16MSRP: $95.00$89.30 -
Valve Lock - 8 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 8 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8073-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8067-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16PACPAC-L8065-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16PACPAC-L8064-16MSRP: $95.00$89.30 -
Valve Lock - 8 Degree - 5/16 in Valve Stem - Standard Height - Titanium - Natural - Set of 16
PAC RACING SPRINGS
MSRP: $215.00$202.10Valve Lock - 8 Degree - 5/16 in Valve Stem - Standard Height - Titanium - Natural - Set of 16PACPAC-L8056-16MSRP: $215.00$202.10 -
Valve Lock - 8 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 8 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8035-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 16PACPAC-L8028-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 16PACPAC-L8025-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Titanium - Natural - Set of 16
PAC RACING SPRINGS
MSRP: $215.00$202.10Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Titanium - Natural - Set of 16PACPAC-L8005-16MSRP: $215.00$202.10 -
Valve Spring - 1300 Series Drag Race - Triple Spring - 840 lb/in Spring Rate - 1.115 in Coil Bind - 1.681 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $665.00$625.10Valve Spring - 1300 Series Drag Race - Triple Spring - 840 lb/in Spring Rate - 1.115 in Coil Bind - 1.681 in OD - Set of 16PACPAC-1364-16MSRP: $665.00$625.10 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Set of 16PACPAC-1359-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1356-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Each
PAC RACING SPRINGS
MSRP: $43.31$40.71Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - EachPACPAC-1356MSRP: $43.31$40.71 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1355H-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1355-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Each
PAC RACING SPRINGS
MSRP: $43.31$40.71Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - EachPACPAC-1355MSRP: $43.31$40.71 -
Valve Spring - 1300 Series Drag Race - Triple Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $665.00$625.10Valve Spring - 1300 Series Drag Race - Triple Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16PACPAC-1351-16MSRP: $665.00$625.10 -
Valve Spring - 1300 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $590.00$554.60Valve Spring - 1300 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16PACPAC-1349-16MSRP: $590.00$554.60 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Set of 16PACPAC-1331-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1330-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1329-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Each
PAC RACING SPRINGS
MSRP: $43.31$40.71Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - EachPACPAC-1329MSRP: $43.31$40.71 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $530.00$477.00Valve Spring - 1300 Series Drag Race - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16PACPAC-1324-16MSRP: $530.00$477.00 -
Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $495.00$465.30Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16PACPAC-1247-16MSRP: $495.00$465.30 -
Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $495.00$465.30Valve Spring - 1200 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16PACPAC-1246-16MSRP: $495.00$465.30 -
Valve Spring - 1200 Series Drag Race - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $420.00$378.00Valve Spring - 1200 Series Drag Race - Dual Spring - 629 lb/in Spring Rate - 1.100 in Coil Bind - 1.625 in OD - Set of 16PACPAC-1224-16MSRP: $420.00$378.00 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - Set of 16PACPAC-1215-16MSRP: $240.00$225.60 -
Valve Spring - 1500 Series Circle Track - Dual Spring - 560 lb/in Spring Rate - 1.090 in Coil Bind - 1.284 in OD - Each
PAC RACING SPRINGS
MSRP: $45.38$42.66Valve Spring - 1500 Series Circle Track - Dual Spring - 560 lb/in Spring Rate - 1.090 in Coil Bind - 1.284 in OD - EachPACPAC-1529MSRP: $45.38$42.66 -
Valve Spring Locator - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - Each
PAC RACING SPRINGS
MSRP: $6.33$5.95Valve Spring Locator - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - EachPACPAC-S133MSRP: $6.33$5.95 -
Valve Spring Locator - Inside - 0.060 in Thick - 1.450 in OD - 0.570 in ID - 0.700 in Spring ID - Chromoly - Each
PAC RACING SPRINGS
MSRP: $6.33$5.95Valve Spring Locator - Inside - 0.060 in Thick - 1.450 in OD - 0.570 in ID - 0.700 in Spring ID - Chromoly - EachPACPAC-S114MSRP: $6.33$5.95 -
Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 lb/in Spring Rate - 1.120 in Coil Bind - 1.555 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $390.00$366.60Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 lb/in Spring Rate - 1.120 in Coil Bind - 1.555 in OD - Set of 16PACPAC-1940-16MSRP: $390.00$366.60 -
Valve Spring - Hot Rod Series - Dual Spring / Damper - 436 lb/in Spring Rate - 1.135 in Coil Bind - 1.538 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $185.00$173.90Valve Spring - Hot Rod Series - Dual Spring / Damper - 436 lb/in Spring Rate - 1.135 in Coil Bind - 1.538 in OD - Set of 16PACPAC-1916-16MSRP: $185.00$173.90 -
Valve Spring - Hot Rod Series - Dual Spring - 367 lb/in Spring Rate - 1.1 in Coil Bind - 1.490 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $185.00$173.90Valve Spring - Hot Rod Series - Dual Spring - 367 lb/in Spring Rate - 1.1 in Coil Bind - 1.490 in OD - Set of 16PACPAC-1914-16MSRP: $185.00$173.90 -
Valve Spring - Hot Rod Series - Dual Spring - 391 lb/in Spring Rate - 1.05 in Coil Bind - 1.459 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $185.00$173.90Valve Spring - Hot Rod Series - Dual Spring - 391 lb/in Spring Rate - 1.05 in Coil Bind - 1.459 in OD - Set of 16PACPAC-1903-16MSRP: $185.00$173.90 -
Valve Spring - Hot Rod Series - Single Spring / Damper - 376 lb/in Spring Rate - 1.1 in Coil Bind - 1.500 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $160.00$144.00Valve Spring - Hot Rod Series - Single Spring / Damper - 376 lb/in Spring Rate - 1.1 in Coil Bind - 1.500 in OD - Set of 16PACPAC-1900-16MSRP: $160.00$144.00 -
Valve Spring - 1500 Series Circle Track - Dual Spring - 560 lb/in Spring Rate - 1.090 in Coil Bind - 1.284 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $660.00$620.40Valve Spring - 1500 Series Circle Track - Dual Spring - 560 lb/in Spring Rate - 1.090 in Coil Bind - 1.284 in OD - Set of 16PACPAC-1529-16MSRP: $660.00$620.40 -
Valve Spring - 1400 Series - Conical - Single Spring - 500 lb/in Spring Rate - 1.175 in Coil Bind - 1.104 in / 1.454 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $415.00$390.10Valve Spring - 1400 Series - Conical - Single Spring - 500 lb/in Spring Rate - 1.175 in Coil Bind - 1.104 in / 1.454 in OD - Set of 16PACPAC-1427-16MSRP: $415.00$390.10 -
Valve Spring - 1400 Series - Ovate Beehive Spring - 436 lb/in Spring Rate - 1.115 in Coil Bind - 1.055 in / 1.250 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $415.00$390.10Valve Spring - 1400 Series - Ovate Beehive Spring - 436 lb/in Spring Rate - 1.115 in Coil Bind - 1.055 in / 1.250 in OD - Set of 16PACPAC-1409X-16MSRP: $415.00$390.10 -
Valve Spring - 1300 Series Circle Track - Dual Spring - 743 lb/in Spring Rate - 1.055 in Coil Bind - 1.570 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Circle Track - Dual Spring - 743 lb/in Spring Rate - 1.055 in Coil Bind - 1.570 in OD - Set of 16PACPAC-1344-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - Set of 16PACPAC-1335-16MSRP: $630.00$592.20 -
Valve Spring - 1300 Series Circle Track - Dual Spring / Damper - 663 lb/in Spring Rate - 1.150 in Coil Bind - 1.550 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $630.00$592.20Valve Spring - 1300 Series Circle Track - Dual Spring / Damper - 663 lb/in Spring Rate - 1.150 in Coil Bind - 1.550 in OD - Set of 16PACPAC-1326-16MSRP: $630.00$592.20 -
Valve Spring - RPM Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.170 in Coil Bind - 1.135 in / 1.589 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $410.00$385.40Valve Spring - RPM Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.170 in Coil Bind - 1.135 in / 1.589 in OD - Set of 16PACPAC-1295X-16MSRP: $410.00$385.40 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 363 lb/in Spring Rate - 1.080 in Coil Bind - 0.845 in / 1.250 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 363 lb/in Spring Rate - 1.080 in Coil Bind - 0.845 in / 1.250 in OD - Set of 16PACPAC-1283-16MSRP: $240.00$225.60 -
Valve Spring - RPM Series - Ovate Beehive Spring - 400 lb/in Spring Rate - 1.544 in Coil Bind - 1.150 in / 1.270 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $410.00$385.40Valve Spring - RPM Series - Ovate Beehive Spring - 400 lb/in Spring Rate - 1.544 in Coil Bind - 1.150 in / 1.270 in OD - Set of 16PACPAC-1282X-16MSRP: $410.00$385.40 -
Valve Spring - RPM Series - Ovate Beehive Spring - 400 lb/in Spring Rate - 1.544 in Coil Bind - 0.825 in / 1.270 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $410.00$385.40Valve Spring - RPM Series - Ovate Beehive Spring - 400 lb/in Spring Rate - 1.544 in Coil Bind - 0.825 in / 1.270 in OD - Set of 16PACPAC-1282LX-16MSRP: $410.00$385.40 -
Valve Spring - RPM Series - Ovate Beehive Spring - 245 lb/in Spring Rate - 1.208 in Coil Bind - 0.709 in / 1.031 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 245 lb/in Spring Rate - 1.208 in Coil Bind - 0.709 in / 1.031 in OD - Set of 16PACPAC-1281X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 386 lb/in Spring Rate - 1.181 in Coil Bind - 1.077 in / 1.282 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - RPM Series - Ovate Beehive Spring - 386 lb/in Spring Rate - 1.181 in Coil Bind - 1.077 in / 1.282 in OD - Set of 16PACPAC-1280X-16MSRP: $240.00$225.60 -
Valve Spring - RPM Series - Ovate Beehive Spring - 409 lb/in Spring Rate - 1.070 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 409 lb/in Spring Rate - 1.070 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16PACPAC-1276X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 408 lb/in Spring Rate - 1.215 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 408 lb/in Spring Rate - 1.215 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16PACPAC-1275X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 408 lb/in Spring Rate - 1.220 in Coil Bind - 0.990 in / 1.445 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $410.00$385.40Valve Spring - RPM Series - Ovate Beehive Spring - 408 lb/in Spring Rate - 1.220 in Coil Bind - 0.990 in / 1.445 in OD - Set of 16PACPAC-1255X-16MSRP: $410.00$385.40 -
Valve Spring - RPM Series - Ovate Beehive Spring - 240 lb/in Spring Rate - 0.941 in Coil Bind - 0.848 in / 1.021 in OD - Ford Coyote - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 240 lb/in Spring Rate - 0.941 in Coil Bind - 0.848 in / 1.021 in OD - Ford Coyote - Set of 16PACPAC-1234X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 423 lb/in Spring Rate - 1.346 in Coil Bind - 1.095 in / 1.345 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $410.00$385.40Valve Spring - RPM Series - Ovate Beehive Spring - 423 lb/in Spring Rate - 1.346 in Coil Bind - 1.095 in / 1.345 in OD - Set of 16PACPAC-1232X-16MSRP: $410.00$385.40 -
Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 0.952 in Coil Bind - 0.999 in / 1.083 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 0.952 in Coil Bind - 0.999 in / 1.083 in OD - Set of 16PACPAC-1231X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 1.089 in Coil Bind - 0.999 in / 1.083 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 291 lb/in Spring Rate - 1.089 in Coil Bind - 0.999 in / 1.083 in OD - Set of 16PACPAC-1230X-16MSRP: $325.00$305.50 -
Valve Spring - RPM Series - Ovate Beehive Spring - 370 lb/in Spring Rate - 1.210 in Coil Bind - 1.000 in / 1.445 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 370 lb/in Spring Rate - 1.210 in Coil Bind - 1.000 in / 1.445 in OD - Set of 16PACPAC-1220X-16MSRP: $325.00$305.50 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 370 lb/in Spring Rate - 1.210 in Coil Bind - 1.095 in / 1.445 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 370 lb/in Spring Rate - 1.210 in Coil Bind - 1.095 in / 1.445 in OD - Set of 16PACPAC-1220-16MSRP: $240.00$225.60 -
Valve Spring - RPM Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - Set of 16PACPAC-1219X-16MSRP: $325.00$305.50 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series - Set of 16PACPAC-1219-16MSRP: $240.00$225.60 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series - Each
PAC RACING SPRINGS
MSRP: $16.50$15.51Valve Spring - 1200 Series - Ovate Beehive Spring - 340 lb/in Spring Rate - 1.100 in Coil Bind - 1.072 in / 1.307 in OD - GM LS-Series - EachPACPAC-1219MSRP: $16.50$15.51 -
Valve Spring - RPM Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 0.885 in / 1.290 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 0.885 in / 1.290 in OD - Set of 16PACPAC-1218X-16MSRP: $325.00$305.50 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - Each
PAC RACING SPRINGS
MSRP: $16.50$15.51Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - EachPACPAC-1218MSRP: $16.50$15.51 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 308 lb/in Spring Rate - 0.965 in Coil Bind - 0.873 in / 1.061 in OD - Ford Coyote - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - 1200 Series - Ovate Beehive Spring - 308 lb/in Spring Rate - 0.965 in Coil Bind - 0.873 in / 1.061 in OD - Ford Coyote - Set of 16PACPAC-1217X-16MSRP: $325.00$305.50 -
Valve Spring - 1200 Series Circle Track - Single Spring / Damper - 454 lb/in Spring Rate - 1.130 in Coil Bind - 1.260 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $265.00$249.10Valve Spring - 1200 Series Circle Track - Single Spring / Damper - 454 lb/in Spring Rate - 1.130 in Coil Bind - 1.260 in OD - Set of 16PACPAC-1216L-16MSRP: $265.00$249.10 -
Valve Spring - RPM Series - Ovate Beehive Spring - 275 lb/in Spring Rate - 1.013 in Coil Bind - 0.999 in / 1.061 in OD - GM LS-Series - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 275 lb/in Spring Rate - 1.013 in Coil Bind - 0.999 in / 1.061 in OD - GM LS-Series - Set of 16PACPAC-1214X-16MSRP: $325.00$305.50 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 275 lb/in Spring Rate - 1.040 in Coil Bind - 0.999 in / 1.061 in OD - Ford Modular - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 275 lb/in Spring Rate - 1.040 in Coil Bind - 0.999 in / 1.061 in OD - Ford Modular - Set of 16PACPAC-1214-16MSRP: $240.00$225.60 -
Valve Spring - RPM Series - Ovate Beehive Spring - 385 lb/in Spring Rate - 1.100 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16
PAC RACING SPRINGS
MSRP: $325.00$305.50Valve Spring - RPM Series - Ovate Beehive Spring - 385 lb/in Spring Rate - 1.100 in Coil Bind - 1.034 in / 1.290 in OD - Set of 16PACPAC-1211X-16MSRP: $325.00$305.50 -
Valve Lock - Mini 8 - 8 Degree - 11/32 in Valve Stem - Top Lock - Steel - Natural - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - Mini 8 - 8 Degree - 11/32 in Valve Stem - Top Lock - Steel - Natural - Set of 16PACPAC-L8145-16MSRP: $95.00$89.30 -
Valve Spring Locator - Inside - 0.040 in Thick - 1.245 in OD - 0.565 in ID - 0.837 in Spring ID - Chromoly - Set of 16
PAC RACING SPRINGS
MSRP: $92.00$86.48Valve Spring Locator - Inside - 0.040 in Thick - 1.245 in OD - 0.565 in ID - 0.837 in Spring ID - Chromoly - Set of 16PACPAC-S142-16MSRP: $92.00$86.48 -
Valve Spring Retainers GM 604 Crate Engine
PAC RACING SPRINGS
MSRP: $92.00$86.48Valve Spring Retainers GM 604 Crate EnginePACPAC-R395-16MSRP: $92.00$86.48 -
Valve Lock - 7 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Natural - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 7 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Natural - Set of 16PACPAC-L8157-16MSRP: $95.00$89.30 -
Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - Set of 16
PAC RACING SPRINGS
MSRP: $240.00$225.60Valve Spring - 1200 Series - Ovate Beehive Spring - 313 lb/in Spring Rate - 1.140 in Coil Bind - 1.055 in / 1.290 in OD - GM LS-Series - Set of 16PACPAC-1218-16MSRP: $240.00$225.60 -
Valve Lock - 10 Degree - 8 mm Valve Stem - 0.050 in Less Height - Titanium - Natural - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 10 Degree - 8 mm Valve Stem - 0.050 in Less Height - Titanium - Natural - Set of 16PACPAC-L8159-16MSRP: $95.00$89.30 -
Valve Lock - 10 Degree - 8 mm Valve Stem - 0.050 in Less Height - Titanium - Natural - Each
PAC RACING SPRINGS
MSRP: $6.53$6.14Valve Lock - 10 Degree - 8 mm Valve Stem - 0.050 in Less Height - Titanium - Natural - EachPACPAC-L8159MSRP: $6.53$6.14 -
Catalog - PAC Master Suspension Catalog - Each
PAC RACING SPRINGS
$1.00Catalog - PAC Master Suspension Catalog - EachPAC101$1.00 -
Valve Spring Retainer - 600 Series - 7 Degree - 0.640 in OD Step - 0.875 in Beehive Spring - Steel - Set of 16
PAC RACING SPRINGS
MSRP: $430.00$404.20Valve Spring Retainer - 600 Series - 7 Degree - 0.640 in OD Step - 0.875 in Beehive Spring - Steel - Set of 16PACPAC-R633-16MSRP: $430.00$404.20 -
Valve Lock - 500 Series - 7 Degree - 5/16 in Valve Stem - 0.050 in More Height - Titanium - Natural - GM LS-Series - Set of 16
PAC RACING SPRINGS
MSRP: $95.00$89.30Valve Lock - 500 Series - 7 Degree - 5/16 in Valve Stem - 0.050 in More Height - Titanium - Natural - GM LS-Series - Set of 16PACPAC-L8162-16MSRP: $95.00$89.30 -
Valve Spring Locator - Inside - 0.060 in Thick - 1.350 in OD - 0.575 in ID - 0.885 in Spring ID - Chromoly - Set of 16
PAC RACING SPRINGS
MSRP: $92.00$86.48Valve Spring Locator - Inside - 0.060 in Thick - 1.350 in OD - 0.575 in ID - 0.885 in Spring ID - Chromoly - Set of 16PACPAC-S161-16MSRP: $92.00$86.48 -
Valve Spring - Hot Rod Series - Dual Spring / Damper - 431 lb/in Spring Rate - 1.125 in Coil Bind - 1.540 in OD - Each
PAC RACING SPRINGS
MSRP: $18.91$17.78Valve Spring - Hot Rod Series - Dual Spring / Damper - 431 lb/in Spring Rate - 1.125 in Coil Bind - 1.540 in OD - EachPACPAC-1924MSRP: $18.91$17.78 -
Valve Spring Retainer - 600 Series - Mini 8 Degree - 0.890 in / 0.600 in OD Steps - 1.250 in Dual Spring - Steel - Each
PAC RACING SPRINGS
MSRP: $29.56$27.79Valve Spring Retainer - 600 Series - Mini 8 Degree - 0.890 in / 0.600 in OD Steps - 1.250 in Dual Spring - Steel - EachPACPAC-R632MSRP: $29.56$27.79 -
Valve Spring Retainer - 500 Series - 8 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in Dual Spring - Titanium - Each
PAC RACING SPRINGS
MSRP: $37.81$35.75Valve Spring Retainer - 500 Series - 8 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in Dual Spring - Titanium - EachPACPAC-R509MSRP: $37.81$35.75 -
Valve Spring Retainer - 500 Series - 10 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in Dual Spring - Titanium - Each
PAC RACING SPRINGS
MSRP: $37.81$35.75Valve Spring Retainer - 500 Series - 10 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in Dual Spring - Titanium - EachPACPAC-R508MSRP: $37.81$35.75 -
Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - 1.475 in Triple Spring - Titanium - Each
PAC RACING SPRINGS
MSRP: $37.81$35.75Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - 1.475 in Triple Spring - Titanium - EachPACPAC-R501MSRP: $37.81$35.75 -
Valve Spring Retainer - 400 Series - 10 Degree - 1.040 in / 0.715 in OD Steps - 1.050 in Dual Spring - Titanium - Each
PAC RACING SPRINGS
MSRP: $21.31$20.03Valve Spring Retainer - 400 Series - 10 Degree - 1.040 in / 0.715 in OD Steps - 1.050 in Dual Spring - Titanium - EachPACPAC-R408MSRP: $21.31$20.03 -
Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 lb/in Spring Rate - 1.120 in Coil Bind - 1.555 in OD - Each
PAC RACING SPRINGS
MSRP: $26.81$25.20Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 lb/in Spring Rate - 1.120 in Coil Bind - 1.555 in OD - EachPACPAC-1940MSRP: $26.81$25.20 -
Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - Each
PAC RACING SPRINGS
MSRP: $43.31$40.71Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 0.985 in Coil Bind - 1.300 in OD - EachPACPAC-1335MSRP: $43.31$40.71 -
Valve Spring - 1200 Series Drag Race - Triple Spring - 688 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Each
PAC RACING SPRINGS
MSRP: $34.03$31.99Valve Spring - 1200 Series Drag Race - Triple Spring - 688 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - EachPACPAC-1258MSRP: $34.03$31.99 -
Valve Spring - 1200 Series Drag Race - Triple Spring - 687 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Each
PAC RACING SPRINGS
MSRP: $34.03$31.99Valve Spring - 1200 Series Drag Race - Triple Spring - 687 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - EachPACPAC-1248MSRP: $34.03$31.99 -
Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Purple Anodized - LS Dual Springs - Each
PAC RACING SPRINGS
MSRP: $176.80$166.19Valve Spring Height Gauge - 1.400-2.000 in Range - 0.001 in Scale - Purple Anodized - LS Dual Springs - EachPACPAC-T904MSRP: $176.80$166.19 -
Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Each
PAC RACING SPRINGS
MSRP: $6.53$6.14Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - EachPACPAC-L8025MSRP: $6.53$6.14