Browse Catalog

Ultra Pro Magnum Rocker Arm w/ 1.7 Ratio Ford Boss 302, 351C, 429-460 7/16" Stud; This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, this rocker fits Ford Boss 302, 351C and 429-460 with a 7/16" diameter stud.

Pioneer Automotive Industries Rocker Arm. Designed as a direct OEM replacement for reliable engine performance.

Ultra Pro Magnum Rocker Arm Set 1.7 Ratio Ford Boss 302, 351C, 429-460 7/16 Stud; These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.7 ratio, these rockers fit Ford Boss 302, 351C and 429-460 with a 7/16" diameter stud.

Stock Replacement Rocker Arm Ball

ROCKER ARM BOLT, Each; BOLT, ROCKER ARM, LS7 Cylinder Head, M8 x 1.25 x 35mm UHL (43mm OAL) x 5/16" 12pt head, LS Series, Specialty Fastener, black oxide

Ultra Pro Magnum Rocker Arm w/ 1.6 Ratio for Ford 289-351W w/ 3/8" Stud; This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Ford 289-351W with a 3/8" diameter stud.

Magnum 1.72 Rocker and High Energy Pushrod Kit for Chevrolet 396-454 Big Block; Our rocker arm and pushrod kit for Chevrolet 396-454 Big Block includes a set of our 1.72 ratio Magnum rockers, 8.280" long intake and 9.252" long exhaust High Energy pushrods.

Stock Replacement Rocker Arm Nut

Pioneer Automotive Industries Rocker Arm. Designed as a direct OEM replacement for reliable engine performance.

Pioneer Automotive Industries Rocker Arm Stud. Designed as a direct OEM replacement for reliable engine performance.

BOLT, ROCKER ARM, LS1-LS3, Edelbrock E-CNC 215 Cyl Head, M8 x 1.25 x 45mm UHL (56mm OAL) x 5/16" 12pt head, LS Series, Specialty Fastener, Each

Rocker Arms, 17-4Ph Stainless, Chev 305-350 1987-95, 1.6 X 7/16", Self-Align; 16 pc.