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

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

COMP Cams Rockers FC 1.73 7/16in Ultra Pro - 1830-8

COMP Cams Rockers FC 1.73 7/16in Ultra ProUser 1

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

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

COMP Cams Rockers FC 1.8 7/16in Ultra Pro - 1838-8

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

COMP Cams Rockers FS 1.6 3/8in Ultra Pro - 1831-16

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

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

COMP Cams Rockers FS 1.6 3/8in Ultra ProUser 1

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

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 1832 rockers feature a 1.6 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rockers FS 1.7 3/8in Ultra Pro - 1833-16

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 1833 rockers feature a 1.7 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

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

COMP Cams Rockers FS 1.7 3/8in Ultra ProUser 1

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

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 1834 rockers feature a 1.7 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.CatalogUser 1

COMP Cams Rockers FS 1.7 7/16in Ultra Pro - 1834-8

COMP Cams Rockers FS 1.7 7/16in Ultra ProUser 1

COMP Cams Shaft Rkr BBC Bdx B-Dke/Drt B - 1513CPG

With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft-mount rocker system adds stability to the engine which frees up horsepower. This system features 1.7 ratio rockers for BBC w/ 18 degree Brodix Big Duke/Dart Big Chief.CatalogUser 1