COMP Cams Rocker CS 1.7 7/16in Ultra Pro - 1817-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1817 rocker features a 1.7 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.CatalogUser 1

COMP Cams Rocker FC 1.73 7/16in Ultra Pro - 1830-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1830 rocker features a 1.73 ratio for use with 7/16" stud Ford Boss 302, 351C and 429-460.CatalogUser 1

COMP Cams Rocker FC 1.8 7/16in Ultra Pro - 1838-1

COMP Cams Rocker FC 1.8 7/16in Ultra ProUser 1

COMP Cams Rocker FS 1.6 3/8in Ultra Pro - 1831-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1831 rocker features a 1.6 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rocker FS 1.6 7/16in Ultra Pro - 1832-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1832 rocker features a 1.6 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rocker FS 1.7 3/8in Ultra Pro - 1833-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1833 rocker features a 1.7 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rocker FS 1.7 7/16in Ultra Pro - 1834-1

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1834 rocker features a 1.7 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rocker Shaft Chrysler SB .100 - 1084-1

Don't cut up your new rocker arms to clear a wider diameter valve spring. Instead, use this .100" offset shaft to shift your Chrysler 273-360 rocker arms inboard to pick up clearance on 1.550" and larger valve springs.CatalogUser 1

COMP Cams Rocker Shaft Set Chrysler SB . - 1084-2

Don't cut up your new rocker arms to clear a wider diameter valve spring. Instead, use these .100" offset shafts to shift your Chrysler 273-360 rocker arms inboard to pick up clearance on 1.550" and larger valve springs.CatalogUser 1

COMP Cams Rocker Stud 3/8in Hi-Tech - 4515-1

With a 7/16" base thread and a 3/8" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.895" effective stud length with a .710" long base.CatalogUser 1

COMP Cams Rocker Studs 3/8in Hi-Tech - 4515-16

With a 7/16" base thread and a 3/8" 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 1.895" effective stud length with a .710" long base.CatalogUser 1

COMP Cams Rockers CB 1.6 7/16in Ultra - 1826-16

For Big Block Chevrolet applications; 1.6" Ratio, 7/16" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against...