COMP Cams

Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads, this Hi-Tech stud set features a 7/16" base thread, 7/16" rocker thread and a 2.000" effective stud length...

For applications with moderate lift and spring pressure, this High Energy stud set has a 7/16" base thread and 7/16" rocker thread.CatalogUser 1

Designed specifically for GM GEN III LS1,2 and 6, this rocker stud set features an 8mm base thread and a 3/8" rocker thread with a 1.500" effective stud length. Comes with our 16755-KIT and 16765-Kit...

For applications with moderate lift and spring pressure, this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1.520" effective stud length. Perfect for Oldsmobile...

With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.900"...

With a 3/8" base thread and a 7/16" rocker thread, this rocker arm stud set has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.CatalogUser 1

10 Degree, 8mm, Single Groove Lock for LS1/LS6 Bead LockCatalogUser 1

Set of 12 - 10 Degree, 8mm, Single Groove Locks for LS1/LS6 Bead LockCatalogUser 1

Set of 16 - 10 Degree, 8mm, Single Groove Locks for LS1/LS6 Bead LockCatalogUser 1

Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isn't the case. The cross-section of material in the tang is...

10 Degree, 3/8", 4 Groove Lock for ChryslerCatalogUser 1

Set of 16 - 10 Degree, 3/8", 2 and 4 Groove Locks for ChryslerCatalogUser 1

Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks.User 1

Set of 16 - 10 Degree, 3/8", 4 Groove Locks for ChryslerCatalogUser 1

10 Degree, 11/32", Single Groove Lock w/o Lash Cap Recess, +.050" HeightCatalogUser 1