Fitment Buckets

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. These 1831 rockers feature a 1.6 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.CatalogUser 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

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. These 1830 rockers feature a 1.73 ratio for use with 7/16" stud Ford Boss 302, 351C and 429-460.CatalogUser 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

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1.73 ratio, these rockers fit Ford 351C and 429-460 w/ 7/16" studs.CatalogUser 1

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1.73 ratio, this rocker fits Ford 351C and 429-460 w/ a 7/16" stud.CatalogUser 1

High Energy Aluminum 1.6 Ratio Roller Rocker Set of 8 AMC, SBF, Olds 7/16" StudUser 1Catalog

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. These self-aligning rockers fit AMC 290-401, Ford 289-351W and Olds 260-455 w/ 7/16" studs.CatalogUser 1

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. This self-aligning 1.6 rocker fits AMC 290-401, Ford 289-351W and Olds 260-455 w/ a 7/16" stud.CatalogUser 1

High Energy Aluminum 1.6 Ratio Roller Rocker Set of 8 for Ford w/ 3/8" StudUser 1

With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. Featuring a 1.6 ratio, this rocker fits Ford 289-351W w/ a 3/8" stud.CatalogUser 1

The Jeep 4.0L is used for many different tasks, from daily driving to rock crawling and even hill climbs. COMP Cams has released grinds that tailor to some of the most common applications of this proven motor. These camshafts feature new lobe designs...