afr

S/S Intake ValveSuit SB Chev/SB Ford, 2.100 Head, 5.006 OAL, 8mm StemAFR7256-1R7256-1For over FORTY-FIVE years Air Flow Research has been defining ...

S/S Intake ValveSuit BB Chev, 2.300 Head, 5.500 OAL, 11/32" StemAFR7626-1R7626-1For over FORTY-FIVE years Air Flow Research has been defining techn...

Stud Girdle Adjusting Nut, 7/16"Suit S/B Chev, Ford 429-460 & B/B ChevAFR6214-1R6214-1For over FORTY-FIVE years Air Flow Research has been defi...

Stud Girdle Adjusting Nuts (Intake)Suit BB Chev (Each)AFR6215-1R6215-1For over FORTY-FIVE years Air Flow Research has been defining technological l...

Valve LocksBead Lock Suit 8mm Steem, 10°AFR9009-16R9009-16For over FORTY-FIVE years Air Flow Research has been defining technological leadership in...

AFR Valve Springs are wound with the finest quality spring steel to provide all the muscle you need to control those wild cam profiles.

Valve Spring 1.550" R8017-1 AFR8017-1 Suit Hydraulic Lifter Camshafts PAC DUAL VALVE SPRING, 1.290" AFR Valve Springs are wound with the finest qua...

Valve Stem Seals (16 pack) .530", 8mm R6612-16 AFR6612-16 Suit GM LS1 LS1 VALVE STEM SEALS .530" For over FORTY-FIVE years Air Flow Research has be...