Engine & Components

S/S Exhaust ValveSuit SB Chev/SB Ford, 1.600 Head, 5.024 OAL, 8mm StemAFR7254-1R7254-1For use with SB Ford: 205cc and 225cc & SB Chev: 210cc, 2...

S/S Intake ValveSuit SB Chev, 2.125 Head, 5.000 OAL, 8mm Ste mAFR7253-1R7253-1For over FORTY-FIVE years Air Flow Research has been defining technol...

S/S Exhaust ValveSuit SB Chev/SB Ford, 1.600 Head, 4.955 OAL, 8mm StemAFR7250-1R7250-1For over FORTY-FIVE years Air Flow Research has been defining...

S/S Intake ValveSuit GM LS3, 2.165" Head, 5.195" OAL, 8mm StemAFR7214-1R7214-1For over FORTY-FIVE years Air Flow Research has been defining technol...

S/S Intake ValveSuit GM LS3, 1.600" Head, 5.200" OAL, 8mm StemAFR7212-1R7212-1For use with AFR LS3 260cc

Intake Manifold Gasket Set R6893 AFR6893 Suit BB Ford AFR Bullit 270cc-285cc-300cc Heads INTAKE GASKET SET, BBF BULLIT For over FORTY-FIVE years Ai...

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...

Exhaust Gasket Round Port - 2.130"Suit AFR BB Chev 18° & 24° HeadsAFR6858R6858For over FORTY-FIVE years Air Flow Research has been defining tec...

Valve Stem Seal .530" x 8mm R6612-1 AFR6612-1 Suit S/B Chev, LS1, 289-351W LS1 VALVE STEM SEAL .530" For over FORTY-FIVE years Air Flow Research ha...

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

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...

Eliminator Offset Rocker Stud GirdleSuit SB Chev With AFR 225cc & 227cc HeadsAFR6208R6208These AFR stud girdles are designed to eliminate the r...

Rocker Stud GirdleSuit SB Ford 289-302-351 WindsorAFR6207R6207Adjusting nut dependent on installed studs. Adjusting Nuts not included with stud gir...

Rocker Stud GirdleSuit BB Chev, Requires Posi Locs AFR6214 & AFR6215AFR6202R6202Requires BBC Intake & Exhaust adjusting Nuts not included w...

Bullitt Single Plane Aluminium Intake ManifoldSuit BB Ford 429-460 With 4500 CarburettorAFR4993R4993Designed with a 4500 carb flange this manifold ...

Bullitt Single Plane Aluminium Intake ManifoldSuit BB Ford 429-460 With 4150 CarburettorAFR4992R4992Designed with a 4150 carb flange this manifold ...

315cc Bullitt Aluminium Cylinder HeadsCompetition Package 75cc Combustion Chamber, Suit BB Ford 429-460AFR3835R3835"Blue Oval" big block performanc...

270cc Bullitt Aluminium Cylinder HeadsStreet/Strip Package 75cc Combustion Chamber, Suit BB Ford 429-460AFR3803R3803"Blue Oval" big block performan...

290cc Magnum Aluminium Cylinder HeadsCompetition Package 112cc Combustion Chamber. Suit Big Block ChevyAFR3640R3640For the ultimate in "Oval Port" ...

345cc Magnum Aluminium Cylinder HeadsCompetition Package 115cc Combustion Chamber. Suit B/B ChevAFR2110R2110If "Dirty Harry" drove a racecar, it wo...

325cc Magnum Aluminium Cylinder HeadsCompetition Package 115cc Combustion Chamber. Suit B/B ChevAFR2101R2101Are you looking for big torque and big ...

305cc Magnum Aluminium Cylinder HeadsCompetition Package 115cc Combustion Chamber. Suit B/B ChevAFR2100R2100The smallest intake volume runners in o...

385cc Magnum Aluminium Cylinder HeadsCompetition Package 121cc Combustion Chamber. Suit B/B ChevAFR2020-TIR2020-TIAs the aftermarket continues to p...

357cc Magnum Aluminium Cylinder HeadsCompetition Package 121cc Combustion Chamber. Suit B/B ChevAFR2010-TIR2010-TIIf "Dirty Harry" drove a racecar,...