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Adjusting Nut 1pk 7/16 x 2.600 BBC Intake (AFR6215-1)
AIR FLOW RESEARCH
$9.00Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Each$9.00 -
Adjusting Nut 8pk 7/16 x 2.600 BBC Intake (AFR6215-8)
AIR FLOW RESEARCH
$66.00Rocker Arm Nut - 7/16-20 in Thread - 2.600 in Length - Steel - Black Oxide - Stud Girdle - Big Block Chevy - Set of 8$66.00 -
Out of stock
Adjusting Nuts - 8pk 7/16 x 2.100 (AFR6214-8)
AIR FLOW RESEARCH
$66.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 8$66.00 -
AFR 23deg SBC 198cc Cast Enforcer E2 69cc Chamber
AIR FLOW RESEARCH
$693.00Cylinder Head - SBC Enforcer - Assembled - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Angled Plug - Aluminum - Small Block Chevy - Each$693.00 -
AFR 23deg SBC 200cc Cast Enforcer E2 69cc Chamber
AIR FLOW RESEARCH
$693.00Cylinder Head - SBC Enforcer - Assembled - 2.050 / 1.600 in Valves - 200 cc Intake - 69 cc Chamber - 1.580 in Springs - Straight Plug - Aluminum - Small Block Chevy - Each$693.00 -
BBC 305cc Alm Cylinder Heads (Pair) Assembled (AFR2100)
AIR FLOW RESEARCH
$3,434.29Cylinder Head - Magnum Comp - Assembled - 2.250 / 1.880 in Valves - 305 cc Intake - 117 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$3,434.29 -
BBC 315cc Alum Heads Magnum 121cc Assembled (AFR2000)
AIR FLOW RESEARCH
$4,511.20Cylinder Head - Magnum Comp - Assembled - 2.250 / 1.880 in Valves - 315 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$4,511.20 -
BBC 325cc Alum Heads Magnum 117cc Assembled (AFR2101)
AIR FLOW RESEARCH
$3,434.29Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 325 cc Intake - 117 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$3,434.29 -
BBC 325cc Alum Heads Magnum 121cc Assembled (AFR2101-1)
AIR FLOW RESEARCH
$3,704.54Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 325 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$3,704.54 -
BBC 325cc Enforcer Cyl. Head 122cc Assembled (AFR3001)
AIR FLOW RESEARCH
$935.00Cylinder Head - Enforcer - Assembled - 2.250 / 1.880 in Valves - 325 cc Intake - 122 cc Chamber - 1.550 in Springs - Aluminum - Big Block Chevy - Each$935.00 -
BBC 335cc Alum Heads Magnum 121cc Assembled (AFR2001)
AIR FLOW RESEARCH
$4,511.20Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 335 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$4,511.20 -
BBC 345cc Alum Heads Magnum 117cc Assembled (AFR2110)
AIR FLOW RESEARCH
$3,434.29Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 345 cc Intake - 117 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$3,434.29 -
BBC 357cc CNC Alum Heads Magnum 121cc Assembled (AFR2010-TI)
AIR FLOW RESEARCH
$4,735.00Cylinder Head - Magnum Comp - Assembled - 2.300 / 1.880 in Valves - 357 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$4,735.00 -
BBC 385cc CNC Alum Heads Magnum 121cc Assembled (AFR2020-TI)
AIR FLOW RESEARCH
$4,881.01Cylinder Head - Magnum Comp - Assembled - 2.350 / 1.880 in Valves - 385 cc Intake - 121 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair$4,881.01 -
BBC Stud Girdle Kit 2013-Later (AFR6202)
AIR FLOW RESEARCH
$266.00Rocker Arm Stud Girdle - Aluminum - Blue Anodized - AFR Magnum V2 Heads - Big Block Chevy - Pair$266.00 -
Gen III Hemi 212cc LH Cyl Head 69cc CNC Assem (AFR2505)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 212cc LH Cyl Head 73cc CNC Assem (AFR2521)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Driver Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 212cc RH Cyl Head 69cc CNC Assem (AFR2506)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 69 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 212cc RH Cyl Head 73cc CNC Assem (AFR2522)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.125 / 1.650 in Valves - 212 cc Intake - 73 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 224cc LH Cyl Head 69cc CNC Assem (AFR2513)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 224cc LH Cyl Head 73cc CNC Assem (AFR2517)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Driver Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 224cc RH Cyl Head 69cc CNC Assem (AFR2514)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 69 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
Gen III Hemi 224cc RH Cyl Head 73cc CNC Assem (AFR2518)
AIR FLOW RESEARCH
$1,821.00Cylinder Head - Black Hawk - Assembled - Passenger Side - 2.165 / 1.650 in Valves - 224 cc Intake - 73 cc Chamber - 1.270 in Springs - Straight Plug - Aluminum - Mopar Gen III Hemi - Each$1,821.00 -
GM LS 15deg Cyl. Heads 230cc Cathedral Port (AFR1610)
AIR FLOW RESEARCH
$3,049.81Cylinder Head - LS1 Mongoose Strip - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 62 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair$3,049.81 -
GM LSx 210cc Enforcer Cyl Head 64cc Assembled (AFR1501)
AIR FLOW RESEARCH
$713.00Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Each$713.00 -
LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm (AFR1840)
AIR FLOW RESEARCH
$3,194.37Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair$3,194.37 -
Out of stock
LSX 210cc Enforcer Cyl Head 64cc As Cast Assem. (AFR1506)
AIR FLOW RESEARCH
$713.00Cylinder Head - Enforcer - Assembled - 2.000 / 1.570 in Valves - 210 cc Intake - 64 cc Chamber - 1.290 in Springs - Aluminum - GM LS-Series - Each$713.00 -
Out of stock
LSX 230cc CNC Alum Heads Mongoose Strip 72cc (AFR1630)
AIR FLOW RESEARCH
$3,049.81Cylinder Head - LSx Mongoose Street - Assembled - 2.080 / 1.600 in Valves - 230 cc Intake - 72 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair$3,049.81 -
SBC 195cc Alum Heads Eliminator Race 65cc (AFR1095-716)
AIR FLOW RESEARCH
$2,898.97Cylinder Head - Eliminator Race - Assembled - 2.080 / 1.600 in Valves - 195 cc Intake - 65 cc Chamber - 1.260 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,898.97 -
SBC 195cc Alum Heads Eliminator Race 65cc S/P (AFR1034)
AIR FLOW RESEARCH
$2,135.26Cylinder Head - Eliminator Street - Assembled - 2.050 / 1.600 in Valves - 195 cc Intake - 65 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair$2,135.26 -
SBC 195cc Alum Heads Eliminator St 75cc S/P (AFR1036)
AIR FLOW RESEARCH
$2,135.26Cylinder Head - Eliminator Street - Assembled - 2.050 / 1.600 in Valves - 195 cc Intake - 75 cc Chamber - 1.290 in Springs - Straight Plug - Aluminum - Small Block Chevy - Pair$2,135.26 -
SBC 195cc Alum Heads Eliminator Street 65cc (AFR1040)
AIR FLOW RESEARCH
$2,135.26Cylinder Head - Eliminator Street - Assembled - 2.050 / 1.600 in Valves - 195 cc Intake - 65 cc Chamber - 1.290 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,135.26 -
Out of stock
SBC 210cc Alum CNC Heads Eliminator Race 65cc (AFR1103)
AIR FLOW RESEARCH
$2,916.00Cylinder Head - Eliminator Race - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,916.00 -
Out of stock
SBC 210cc Alum Heads Eliminator Race 65cc A/P (AFR1054)
AIR FLOW RESEARCH
$2,377.25Cylinder Head - Eliminator Race - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,377.25 -
Out of stock
SBC 210cc Alum Heads Eliminator Race 75cc A/P (AFR1050)
AIR FLOW RESEARCH
$2,377.25Cylinder Head - Eliminator Race - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 75 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,377.25 -
SBC 220cc CNC Alum Heads Eliminator Race 65cc A/P (AFR1110)
AIR FLOW RESEARCH
$3,000.57Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 220 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$3,000.57 -
SBC 220cc CNC Alum Heads Eliminator Race 75cc A/P (AFR1066)
AIR FLOW RESEARCH
$2,377.25Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 220 cc Intake - 75 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,377.25 -
SBC 227cc Alum Heads Eliminator Race 65cc A/P (AFR1068)
AIR FLOW RESEARCH
$2,377.25Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 227 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$2,377.25 -
SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P (AFR1121)
AIR FLOW RESEARCH
$3,000.57Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 227 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$3,000.57 -
SBC 227cc CNC Alum Heads Eliminator Race 65cc A/P (AFR1124)
AIR FLOW RESEARCH
$3,000.57Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 227 cc Intake - 65 cc Chamber - 1.55 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$3,000.57 -
SBC 235cc CNC Alum Heads Eliminator Race 70cc A/P (AFR1134-TI)
AIR FLOW RESEARCH
$3,494.02Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 235 cc Intake - 70 cc Chamber - 1.55 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$3,494.02 -
SBC 245cc CNC Alum Heads Eliminator NPP Racing (AFR1137-TI)
AIR FLOW RESEARCH
$3,688.84Cylinder Head - Eliminator Race - Assembled - 2.125 / 1.600 in Valves - 245 cc Intake - 70 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Pair$3,688.84 -
SBC Alm Intake Manifold Eliminator Race (AFR4811)
AIR FLOW RESEARCH
$423.00Intake Manifold - Eliminator Race - Square Bore - Single Plane - Aluminum - Natural - Small Block Chevy - Each$423.00 -
SBC Enforcer Top End Kit A/P Heads (AFR3901-TEKT)
AIR FLOW RESEARCH
$2,513.00SBC Enforcer Top End Kit A/P Heads$2,513.00 -
SBC Enforcer Top End Kit S/P Heads (AFR3900-TEKT)
AIR FLOW RESEARCH
$2,513.00SBC Enforcer Top End Kit S/P Heads$2,513.00 -
SBC Offset Stud Girdle Kit (AFR6208)
AIR FLOW RESEARCH
$187.00Rocker Arm Stud Girdle - Offset - Aluminum - Gold Anodized - AFR Eliminator Heads - Small Block Chevy - Pair$187.00 -
SBC Stud Girdle Kit (AFR6200)
AIR FLOW RESEARCH
$171.00Rocker Arm Stud Girdle - Standard - Aluminum - Gold Anodized - AFR Eliminator Heads - Small Block Chevy - Pair$171.00 -
SBC Tall Alum Valve Cvr Black w/AFR Logo (AFR6705)
AIR FLOW RESEARCH
$230.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Chevy - Pair$230.00 -
SBC Tall Alum Valve Cvr Polished w/AFR Logo (AFR6704)
AIR FLOW RESEARCH
$230.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Polished - Small Block Chevy - Pair$230.00 -
SBF 185cc Alum Heads Renegade 58cc (AFR1422)
AIR FLOW RESEARCH
$2,135.26Cylinder Head - Renegade Street - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 58 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Pair$2,135.26 -
SBF 185cc Alum Heads Renegade Street/Strip 58 (AFR1388)
AIR FLOW RESEARCH
$2,135.26Cylinder Head - Renegade Street - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 58 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Pair$2,135.26 -
SBF 185cc Enforcer Cyl. Head 59cc Assembled (AFR1351)
AIR FLOW RESEARCH
$700.00Cylinder Head - Enforcer - Assembled - 2.020 / 1.600 in Valves - 185 cc Intake - 59 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Each$700.00 -
SBF 185cc Enforcer Cyl. Head 63cc As Cast Assem. (AFR1341)
AIR FLOW RESEARCH
$700.00Cylinder Head - Enforcer - Assembled - 1.900 / 1.600 in Valves - 185 cc Intake - 63 cc Chamber - 1.290 in Springs - Aluminum - Small Block Ford - Each$700.00 -
Out of stock
SBF 195cc Alm Heads (Pair) Assembled (AFR1383-716)
AIR FLOW RESEARCH
$2,698.86Cylinder Head - Renegade Race - Assembled - 2.050 / 1.600 in Valves - 195 cc Intake - 72 cc Chamber - 1.2700 in Springs - Aluminum - Small Block Ford - Pair$2,698.86 -
SBF 195cc Compt Cylinder Heads (pr) 58cc Assem. (AFR1381-716)
AIR FLOW RESEARCH
$2,698.86Cylinder Head - SBF Competition - Assembled - 2.050 / 1.600 in Valves - 70 cc Intake - 58 cc Chamber - 1.270 in Springs - Aluminum - Small Block Ford - Pair$2,698.86 -
Out of stock
SBF 205cc Alum Heads Renegade 58cc (AFR1450)
AIR FLOW RESEARCH
$2,760.66Cylinder Head - Renegade Race - Assembled - 2.080 / 1.600 in Valves - 205 cc Intake - 58 cc Chamber - 1.550 in Springs - Aluminum - Small Block Ford - Pair$2,760.66 -
Out of stock
SBF 220cc Alum Heads 58cc (AFR1451)
AIR FLOW RESEARCH
$2,878.02Cylinder Head - Renegade Race - Assembled - 2.100 / 1.570 in Valves - 220 cc Intake - 58 cc Chamber - 1.550 in Springs - Aluminum - Small Block Ford - Pair$2,878.02 -
$2,883.00 -
SBF Stud Girdle Kit (AFR6207)
AIR FLOW RESEARCH
$187.00Rocker Arm Stud Girdle - Aluminum - Blue Anodized - Small Block Ford - Pair$187.00 -
SBF Tall Alum Valve Cvr Black w/AFR Logo (AFR6715)
AIR FLOW RESEARCH
$232.00Valve Cover - Tall - Breather Holes - AFR Logo - Aluminum - Black Powder Coat - Small Block Ford - Pair$232.00 -
Stud Girdle Adj. Nuts 7/16 x 2.100 (16pk) (AFR6214-16)
AIR FLOW RESEARCH
$113.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Set of 16$113.00 -
Stud Girdles Adj Nut (1) (AFR6214-1)
AIR FLOW RESEARCH
$9.00Rocker Arm Nut - 7/16-20 in Thread - 2.100 in Length - Steel - Black Oxide - Stud Girdle - Chevy / Ford V8 - Each$9.00 -
Stud Girdles Adj Nut 1pk 3/8 SBC/SBF (AFR6216-1)
AIR FLOW RESEARCH
$9.00Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Each$9.00 -
Out of stock
Stud Girdles Adj Nuts 16pk 3/8 SBC/SBF (AFR6216-16)
AIR FLOW RESEARCH
$113.00Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Chevy V8 - Set of 16$113.00
