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Rocker, 1.6 x 3/8

Fits SB Chevy; One Set of 16 pcs

Ultra Pro Magnum Rocker Arm w/ 1.52 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 1.52 ratio, this rocker fits Chevrolet Small Block and V6 with a 3/8" diameter stud.

Ultra ARC Rocker w/ 1.5 Ratio for Chevrolet V6 and SBC w/ 7/16" Stud; Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19004 rocker features a 1.5 ratio for use with 7/16" stud Chevrolet V6 and 265-400 Small Block.

Rocker Adjusting Nut Kit for Small Block Ford; This 4610-16 adjusting nut kit includes a set of 16 washers and nuts to convert your Ford 302 and 351 Windsor rockers to an adjustable valvetrain. Fits 5/16" studs.

Engine Rocker Arm Kit; Roller Tip Rocker Arms; Chevy 265-400 1.50 7/16 Billet Aluminum

Fits SB Ford; One Set of 16 pcs

Ultra Pro Magnum Rocker Arm Set w/ 1.52 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 1.52 ratio, these rockers fit Chevrolet V6 with a 3/8" diameter stud.

Ultra ARC Rocker Set w/ 1.5 Ratio for Chevrolet 200-262 V6 w/ 7/16" Stud; Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19004 rocker features a 1.5 ratio for use with 7/16" stud Chevrolet V6.

Rocker, 1.5 x 7/16

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

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.