COMP Cams Rocker Adj Kit Ford SM BLK - 4610-16

Many of the popular engine families utilize a positive stop type of rocker arm attachment, which does not allow for any adjustment and consequently there is no consideration for different cam sizes or other modifications to the engine block and heads...

COMP Cams Rocker Adjuster FS(1) - 4610-1

Rocker Adjusting Nut for Small Block Ford

COMP Cams Poly Lock 7/16in High Energy - 4606-16

Perfect for moderate lift and spring pressure, these High Energy polylocks fit 7/16" stud rockers.

COMP Cams Poly Lock 7/16in High Energy - 4606-1

Perfect for moderate lift and spring pressure, this High Energy polylock fits 7/16" stud rockers.

COMP Cams Poly Lock 3/8in High Energy - 4604-16

Perfect for moderate lift and spring pressure, these High Energy polylocks fit 3/8" stud rockers.

COMP Cams Poly Lock 3/8in High Energy - 4604-1

Perfect for moderate lift and spring pressure, this High Energy polylock fits 3/8" stud rockers.

COMP Cams Poly Locks 7/16in Magnum - 4603-16

Tapered for extra strength in locking points, our Magnum polylocks are 1.300" tall with a .665" diameter for use with 7/16" stud rockers.

COMP Cams Poly Lock 7/16in Magnum - 4603-1

Tapered for extra strength in locking points, our Magnum polylock is 1.300" tall with a .665" diameter for use with 7/16" stud rockers.

COMP Cams Poly Lock 3/8in Magnum - 4602-16

Tapered for extra strength in locking points, our Magnum polylocks are 1.300" tall with a .612" diameter for use with 3/8" stud rockers.

COMP Cams Poly Lock 3/8in Magnum - 4602-1

Tapered for extra strength in locking points, our Magnum polylock is 1.300" tall with a .612" diameter for use with 3/8" stud rockers.

COMP Cams Poly Locks 3/8 Hi-Tech - 4601-16

The best polylock for high end race applications, these Hi-Tech polylocks are designed for 3/8" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.

COMP Cams Poly Lock 3/8 Hi-Tech - 4601-1

The best polylock for high end race applications, this Hi-Tech polylock is designed for 3/8" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.