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Rocker Stud Kit for LS1; Edelbrock part #8597 Rocker Stud Bolt Kit is recommended for use with the 61969, 61979, and 61989 cylinder heads. The kit contains eight bolts that are shorter than stock for use on the intake rockers so that flow is not obstructed.

Ultra Pro Magnum XD Rocker w/ 1.7 Ratio for Ford 289, 302, 351W w/ 3/8" 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 1833 rocker features a 1.7 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.

SHAFT SYS; 2024 ALUM; FORD 289-351W; 1.70 Ratio; Rocker Arm System; Aluminum; Shaft Mount; 1.70 Ratio; Incl. Pushrod Length Checkers/Components/Hardware;

ADJUSTER SCREW, VALVE LASH, 7/16"-20 x 1.420" OAL, 5/16" Ball End, Single Piece; ADJUSTER SCREW, VALVE LASH, 7/16"-20 x 1.420" OAL, MOPAR 273-440, 5/16" Ball End, Single Piece

Circlip, Inverted Internal, Rocker Arm Shaft, Rocker Body Bore; CIRCLIP, INVERTED INTERNAL, Rocker Arm Shaft, for 0.750" Rocker Body Bore , 0.5625 Shaft Diameter

High Quality Rocker Studs 3/8" (Qty 2); The Edelbrock #8598 are High-Quality 3/8" Rocker Studs used in Edelbrock Cylinder Heads requiring screw-in studs. Sold in package of 2.

Adj SCREW KIT, VALVE LASH, MOPAR 273-440, Set of 16, 4135 Cup End; Valve Lash Adjuster Screw Kit; 4135 Cup End; Set Of 16.

High Energy Rocker for Ford 2300cc 4 Cylinder; Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. This 1270 rocker fits Ford 2300cc 4 cylinder overhead cam engines.

Ultra Pro Magnum XD Rocker Set w/ 1.7 Ratio for Ford 289, 302, 351W w/ 3/8" 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. These 1833 rockers feature a 1.7 ratio for use with 3/8" stud Ford 289, 302 and 351 Windsor.

SHAFT SYS, 6061 T-6 ALUM, MOPAR/CHRYSLER 273-360, 1.5 Ratio, Complete Kit

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

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