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Competition Cams 1601-16
Ultra Pro Magnum Rocker Arm Set w/ 1.52 Ratio for Chevrolet SBC w/ 3/8" 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 1.52 ratio, these rockers fit Chevrolet Small Blocks with a 3/8" diameter stud.
Competition Cams 1601-8
Ultra Pro Magnum Rocker Arm Set w/ 1.52 Ratio for Chevrolet w/ 3/8" Stud; 3/8" Stud, 1.52 Ratio
Competition Cams 1602-1
Ultra Pro Magnum Rocker Arm w/ 1.6 Ratio for Chevrolet V6 and SBC 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 Chevrolet Small Block and V6 with a 3/8" diameter stud.
Competition Cams 1602-12
Ultra Pro Magnum Rocker Arm Set w/ 1.6 Ratio for Chevrolet V6 w/ 3/8" 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 1.6 ratio, these rockers fit Chevrolet V6 with a 3/8" diameter stud.
Competition Cams 1602-16
Ultra Pro Magnum Rocker Arm Set w/ 1.6 Ratio for Chevrolet SBC w/ 3/8" 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 1.6 ratio, these rockers fit Chevrolet Small Blocks with a 3/8" diameter stud.
Competition Cams 1602-8
Ultra Pro Magnum Rocker Arm Set of 8 w/ 1.6 Ratio for Chevrolet SBC w/ 3/8" Stud; 3/8" Stud, 1.6 Ratio
Competition Cams 1604-1
Ultra Pro Magnum Rocker Arm w/ 1.52 Ratio for Chevrolet V6 and SBC w/ 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 1.52 ratio, this rocker fits Chevrolet Small Block and V6 with a 7/16" diameter stud.
Competition Cams 1604-12
Ultra Pro Magnum Rocker Arm Set w/ 1.52 Ratio for Chevrolet V6 w/ 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 1.52 ratio, these rockers fit Chevrolet V6 with a 7/16" diameter stud.
Competition Cams 1604-16
Ultra Pro Magnum Rocker Arm Set w/ 1.52 Ratio for Chevrolet SBC w/ 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 1.52 ratio, these rockers fit Chevrolet Small Blocks with a 7/16" diameter stud.