
AIR FLOW RESEARCH
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Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - Each
AIR FLOW RESEARCH
$28.00Intake Valve - LSx - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - GM LS-Series - EachAFR7207-1$28.00 -
Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - Each
AIR FLOW RESEARCH
$28.00Intake Valve - Race - 2.080 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy - EachAFR7255-1$28.00 -
Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.013 in Long - Stainless - Small Block Chevy / Ford - Each
AIR FLOW RESEARCH
$28.00Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.013 in Long - Stainless - Small Block Chevy / Ford - EachAFR7256-1$28.00 -
Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.013 in Long - Stainless - Small Block Chevy / Ford - Set of 8
AIR FLOW RESEARCH
$222.00Intake Valve - Race - 2.100 in Head - 8 mm Stem - 5.013 in Long - Stainless - Small Block Chevy / Ford - Set of 8AFR7256-8$222.00 -
Intake Valve - Race - 2.125 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Ford - Each
AIR FLOW RESEARCH
$28.00Intake Valve - Race - 2.125 in Head - 8 mm Stem - 5.000 in Long - Stainless - Small Block Chevy / Ford - EachAFR7253-1$28.00 -
Intake Valve - Street - 1.900 in Head - 8 mm Valve Stem - 4.900 in Long - Stainless - Small Block Ford - Each
AIR FLOW RESEARCH
$21.00Intake Valve - Street - 1.900 in Head - 8 mm Valve Stem - 4.900 in Long - Stainless - Small Block Ford - EachAFR7249-1$21.00 -
Intake Valve - Street - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / Ford - Each
AIR FLOW RESEARCH
$21.00Intake Valve - Street - 2.020 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / Ford - EachAFR7251-1$21.00 -
Intake Valve - Street - 2.050 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / Ford - Each
AIR FLOW RESEARCH
$21.00Intake Valve - Street - 2.050 in Head - 8 mm Stem - 4.900 in Long - Stainless - Small Block Chevy / Ford - EachAFR7252-1$21.00 -
Pushrod Guide Plate - 5/16 in Pushrod - Flat - Steel - Black Oxide - Small Block Chevy / Ford - Set of 8
AIR FLOW RESEARCH
$50.00Pushrod Guide Plate - 5/16 in Pushrod - Flat - Steel - Black Oxide - Small Block Chevy / Ford - Set of 8AFR6103-8$50.00 -
Rocker Arm - 7/16 in Stud Mount - 1.60 Ratio - 0.050 in Offset - Full Roller - Aluminum - Orange Anodized - Small Block Chevy - Set of 16
AIR FLOW RESEARCH
$585.00Rocker Arm - 7/16 in Stud Mount - 1.60 Ratio - 0.050 in Offset - Full Roller - Aluminum - Orange Anodized - Small Block Chevy - Set of 16AFR6036$585.00 -
Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Each
AIR FLOW RESEARCH
$13.00Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - EachAFR6216-1$13.00 -
Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Set of 16
AIR FLOW RESEARCH
$133.00Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Set of 16AFR6216-16$133.00 -
Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Each
AIR FLOW RESEARCH
$13.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - EachAFR6214-1$13.00 -
Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 16
AIR FLOW RESEARCH
$133.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 16AFR6214-16$133.00 -
Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 8
AIR FLOW RESEARCH
$79.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 8AFR6214-8$79.00 -
Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Each
AIR FLOW RESEARCH
$13.00Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - EachAFR6215-1$13.00 -
Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Set of 8
AIR FLOW RESEARCH
$79.00Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Set of 8AFR6215-8$79.00 -
Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 2.010 in Effective Stud Length - Steel - Black Oxide - Big Block Chevy - Set of 8
AIR FLOW RESEARCH
$59.00Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 2.010 in Effective Stud Length - Steel - Black Oxide - Big Block Chevy - Set of 8AFR6406-8$59.00 -
Rocker Arm Stud Girdle - Aluminum - Black Anodized - Small Block Ford - Pair
AIR FLOW RESEARCH
$223.00Rocker Arm Stud Girdle - Aluminum - Black Anodized - Small Block Ford - PairAFR6207$223.00 -
Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair
AIR FLOW RESEARCH
$313.00Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - PairAFR6202$313.00 -
Rocker Arm Stud Girdle - Offset - Aluminum - Green Anodized - AFR Eliminator Heads - Small Block Chevy - Pair
AIR FLOW RESEARCH
$223.00Rocker Arm Stud Girdle - Offset - Aluminum - Green Anodized - AFR Eliminator Heads - Small Block Chevy - PairAFR6208$223.00 -
Rocker Arm Stud Girdle - Standard - Aluminum - Gold Anodized - AFR Eliminator Heads - Small Block Chevy - Pair
AIR FLOW RESEARCH
$202.00Rocker Arm Stud Girdle - Standard - Aluminum - Gold Anodized - AFR Eliminator Heads - Small Block Chevy - PairAFR6200$202.00 -
SBC Int Valve Seat +.010 Oversize
AIR FLOW RESEARCH
$13.00SBC Int Valve Seat +.010 OversizeAFR9060OS$13.00 -
Top End Kit - Enforcer Series - Cylinder Heads / Valve Covers / Gaskets / Hardware / Intake Manifold / Spark Plugs - Aluminum - Natural - Small Block Chevy - Kit
AIR FLOW RESEARCH
$2,513.00Top End Kit - Enforcer Series - Cylinder Heads / Valve Covers / Gaskets / Hardware / Intake Manifold / Spark Plugs - Aluminum - Natural - Small Block Chevy - KitAFR3901-TEKT$2,513.00 -
Top End Kit - Enforcer Series - Cylinder Heads / Valve Covers / Gaskets / Hardware / Intake Manifold / Spark Plugs - Aluminum - Natural - Small Block Ford - Kit
AIR FLOW RESEARCH
$2,883.00Top End Kit - Enforcer Series - Cylinder Heads / Valve Covers / Gaskets / Hardware / Intake Manifold / Spark Plugs - Aluminum - Natural - Small Block Ford - KitAFR3910-TEKT$2,883.00 -
Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Chevy - Pair
AIR FLOW RESEARCH
$270.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Chevy - PairAFR6705$270.00 -
Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Ford - Pair
AIR FLOW RESEARCH
$274.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Ford - PairAFR6715$274.00 -
Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Polished - Small Block Chevy - Pair
AIR FLOW RESEARCH
$270.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Polished - Small Block Chevy - PairAFR6704$270.00 -
Valve Cover Gasket - 0.313 in Thick - Steel Core Fiber - AFR 18 Degree Heads - Big Block Chevy - Pair
AIR FLOW RESEARCH
$50.00Valve Cover Gasket - 0.313 in Thick - Steel Core Fiber - AFR 18 Degree Heads - Big Block Chevy - PairAFR6882$50.00 -
Valve Guide - 11/32 in Valve - 2.000 in Long - 0.505 in OD - Bronze - Each
AIR FLOW RESEARCH
$14.00Valve Guide - 11/32 in Valve - 2.000 in Long - 0.505 in OD - Bronze - EachAFR9056$14.00 -
Valve Guide - 8 mm Valve - 2.100 in Long - 0.502 in OD - Bronze - Each
AIR FLOW RESEARCH
$14.00Valve Guide - 8 mm Valve - 2.100 in Long - 0.502 in OD - Bronze - EachAFR9051-1$14.00 -
Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16
AIR FLOW RESEARCH
$83.00Valve Lash Cap - 0.080 in Thick - 8 mm Valve Stems - Steel - Natural - Set of 16AFR6609-16$83.00 -
Valve Seat - Exhaust - 1.696 in OD - 1.600 in ID - Iron - Each
AIR FLOW RESEARCH
$14.00Valve Seat - Exhaust - 1.696 in OD - 1.600 in ID - Iron - EachAFR9070$14.00 -
Valve Seat - Intake - 2.200 in OD x 1.750 in ID x 0.375 in - Iron - Each
AIR FLOW RESEARCH
$14.00Valve Seat - Intake - 2.200 in OD x 1.750 in ID x 0.375 in - Iron - EachAFR9060$14.00 -
Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - Each
AIR FLOW RESEARCH
$14.00Valve Seat - Intake - 2.450 in OD - 1.950 in ID - 0.375 in Deep - Iron - EachAFR9065$14.00 -
Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - Each
AIR FLOW RESEARCH
$414.00Valve Spring - Dual Spring - 450 lb/in Spring Rate - 1.080 in Coil Bind - 1.270 in OD - AFR Cylinder Heads Replacement - EachAFR8019-16$414.00 -
Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - Each
AIR FLOW RESEARCH
$21.00Valve Spring - Dual Spring - 540 lb/in Spring Rate - 1.155 in Coil Bind - 1.550 in OD - EachAFR8000-1$21.00 -
Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - Each
AIR FLOW RESEARCH
$4.00Valve Spring Retainer - 10 Degree - 1.120 in / 0.705 om OD Steps - 1.550 in Dual Spring - Steel - EachAFR8511-1$4.00 -
Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Set of 16
AIR FLOW RESEARCH
$386.00Valve Spring Retainer - 10 Degree - 1.500 in OD - Dual Spring - Titanium - Set of 16AFR8505-16$386.00 -
Valve Spring Retainer - 7 Degree - 1.245 in Spring - Steel - Black Oxide - Each
AIR FLOW RESEARCH
$4.00Valve Spring Retainer - 7 Degree - 1.245 in Spring - Steel - Black Oxide - EachAFR8514-1$4.00 -
Valve Spring Retainer - 7 Degree - 1.245 in Spring - Steel - Black Oxide - Set of 16
AIR FLOW RESEARCH
$69.00Valve Spring Retainer - 7 Degree - 1.245 in Spring - Steel - Black Oxide - Set of 16AFR8514-16$69.00 -
Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads - Set of 16
AIR FLOW RESEARCH
$21.00Valve Stem Seal - Positive Stop - 8 mm Valve Stem - 0.530 in Guide - Viton - AFR LS1 Cylinder Heads - Set of 16AFR6612-16$21.00