COMP Cams Rocker Arm KitLS1 1.8 5/16 - 16755-KIT

Convert your LS1 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1.8 Ultra Pro Magnum Rockers, guideplates, 3/8" studs, adjusting nuts and set screws for a...

COMP Cams Rocker ArmsGm LS1 1.8 3/8 Ult - 1675-8

Rocker Arms,GM LS1 1.8 3/8 Ultra Pro MagUser 1This Part Fits:YearMakeModelSubmodel2004-2005CadillacCTSV1998-2002ChevroletCamaroZ281998-2002ChevroletCamaroZ28 SS2003ChevroletCorvette50th Anniversary...

COMP Cams Rocker ArmsGm LS1 1.8 3/8 Ult - 1675-16

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, these rockers fit LS1/2/6 with a 3/8"...

COMP Cams Rocker Arm Gm LS1 1.8 3/8 Ult - 1675-1

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits LS1/2/6 with a 3/8"...

COMP Cams Rocker ArmsFS/FW 1.6 3/8 Ult. - 1634-16

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these self-aligning rockers fit Ford...

COMP Cams Rocker ArmFS/FW 1.6 3/8 Ult.P - 1634-1

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this self-aligning rocker fits Ford V8's...

COMP Cams Rocker ArmsFS/FW 1.6 7/16 Ult - 1632-8

Rocker Arms,FS/FW 1.6 7/16 Ultra Pro MagCatalogUser 1

COMP Cams Rocker ArmsFS/FW 1.6 7/16 Ult - 1632-16

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these rockers fit Ford 289-351W with a...

COMP Cams Rocker Arm FS/FW 1.6 7/16 Ult - 1632-1

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Ford 289-351W with a...

COMP Cams Rocker Arms FS/FW 1.6 3/8 Ult - 1631-8

Rocker Arms, FS/FW 1.6 3/8 Ultra Pro MagUser 1

COMP Cams Rocker Arms FS/FW 1.6 3/8 Ult - 1631-16

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these rockers fit Ford 289-351W with a...

COMP Cams Rocker Arm FS/FW 1.6 3/8 Ultr - 1631-1

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Ford 289-351W with a 3/8"...