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PROFORM 66935

Fits Most Extruded Roller Rocker Arms; Sold As One Set of 16 Pieces

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Competition Cams 1605-1

Ultra Pro Magnum Rocker Arm w/ 1.6 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 1.6 ratio, this rocker fits Chevrolet Small Block and V6 with a 7/16" diameter stud.

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Competition Cams 19015-1

Ultra ARC Narrow Rocker w/ 1.5 Ratio for '88+ Chevrolet SBC w/ 3/8" Stud; Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while adding power and stability. This 19015 self-aligning rocker has a 1.5 ratio for 3/8" stud '88+ Chevrolet 265-400 Small Block.

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Competition Cams 4631-1

1.125" Tall Polylock for High Energy Rockers w/ 3/8" Stud; This 1.125" tall polylock fits our 3/8" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.

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Top Street Performance 72157

TSP 2024 Aluminum Roller Rocker Arms, Chevy SB, 1.5 Ratio, 7/16 in. Stud

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Melling Engine Parts / Melling Tool Co. MRK-405

Stock Replacement Rocker Arm Kit

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Howards Cams 90079-1

Rocker, 1.8 x 7/16

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Competition Cams 1231-16

High Energy Rocker Set w/ 1.6 Ratio for '68-'77 Ford 289-351W w/ 3/8" Stud; Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for high lift cams. These 1231 rockers feature a 1.6 ratio for 3/8" stud '78-'77 Ford 289, 302 and 351 Windsor.

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PROFORM 66936

Fits Most Extruded Roller Rocker Arms; Sold As One Set of 16 Pieces

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Competition Cams 1605-12

Ultra Pro Magnum Rocker Arm Set w/ 1.6 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 1.6 ratio, these rockers fit Chevrolet V6 with a 7/16" diameter stud.

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Competition Cams 19015-12

Ultra ARC Narrow Rocker Set of 12 1.5 Ratio '88+ Chevrolet V6 w/ 3/8" Stud; Ultra ARC Narrow Rocker with 1.5 Ratio for '88+ Chevrolet SBC with 3/8" Stud - Set of 12

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Competition Cams 4631-16

1.125" Tall Polylock Set for High Energy Rockers w/ 3/8" Stud; These 1.125" tall polylocks fit our 3/8" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.

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