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CIRCLIP, INVERTED INTERNAL, Rocker Arm Shaft, for 0.750" Rocker Body Bore , 0.5625 Shaft Diameter

High Quality Rocker Studs 3/8" (Qty 16); The Edelbrock #8599 are High-Quality 3/8" Rocker Studs used in Edelbrock Cylinder Heads requiring screw-in studs. Sold in package of 16.

Ultra Pro Magnum XD Rocker Set of 8 w/ 1.7 Ratio for Ford 289/302/351W 3/8" Stud; Ford, 3/8" Stud/1.7" Ratio, XD Rocker Arms - Set of 8

Shaft Rocker System, 6061 T-6 Aluminum, Chrysler-Mopar 273-360, 1.6 Ratio Kit; Incl. 16 Alum Rockers/Hardened Shafts/Hold Downs/Spacers/Shims/Ball Style Valve Lash Adjusters.

Aluminum Shaft Mount 1.5 Rocker for Chrysler 383-440; This 1.5 ratio rocker replaces the rockers that come with our 1071 Shaft-Mount rocker system for Chrysler 383-440.

FULCRUM UPGRADE TRUNION; GM LS Series (1) Each OEM Rocker Arm Replacement Trunio; Fulcrum Upgrade Trunnion; GM LS Series; 1 Each.

Bushing, Oem Specification Sized, Silicone Bronze Replacement Spare Parts, Each; BUSHING, GM LS Replacement, OEM specification sized, Silicone Bronze replacement spare parts, Each

Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Ford 289, 302, 351W w/ 7/16" Stud; 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. This 1834 rocker features a 1.7 ratio for use with 7/16" stud Ford 289, 302 and 351 Windsor.

SHAFT SYS; 6061 T-6 ALUM; GM; LS1 5.7L Gen III; 1.7 Ratio; Rocker Arm System; 1.7 Ratio; Shaft Mount; Incl. Steel Pedestal Stand/8 Pair Rockers w/Adjustable Cup-Style Valve Lash Adjusters/Shims/Fasteners/Hardware;

FULCRUM UPGRADE CIRCLIP; GM LS Series (1) Each OEM Rocker Arm Replacement Trunio; Fulcrum Upgrade Bearing; LS Series; Replacement Cup Bearing; Each.

Bushing Kit Gm Replacement Kit Specification Sized Silicone Bronze Repl Set 32; BUSHING KIT, GM LS Replacement Kit, OEM specification sized, Silicone Bronze replacement spare parts kit, Incl Circlips, Boxed Set of 32

Adj Screws, Valve Lash, Large Ball End 7/16 x 20, Each; Valve Lash Adjuster Screw; Large Ball End 7/16 in. x 20; Each.