With a 3/8" base thread and a 7/16" rocker thread, this rocker arm stud set has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks. Catalog User 1
With a 3/8" base thread and a 7/16" rocker thread, this rocker arm stud has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.CatalogUser 1
Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.CatalogUser 1
Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1211 rockers feature a 1.7 ratio for 7/16" stud...
Our rocker arm and pushrod kit for Ford 5.0 HO includes a set of our 1.6 ratio self-aligning Magnum rockers and 6.248" long High Energy pushrods.CatalogUser 1This Part Fits:<
Our rocker arm and pushrod kit for '87+ Chevrolet 265-400 Small Block includes a set of our 1.52 ratio Magnum rockers and 7.205" long High Energy pushrods.CatalogUser 1