S&S® pushrod cover kits for 1979-'84 HD® big twin with O-ring style bottom cover. Includes top and bottom covers, cover cap, cover spring, and spring washer for four pushrods. Keepers are not included because of the different length requirements of some engines, but are available separately. Sold in kits of four assemblies; enough for one engine.
The S&S Retro Conversion Kit requires that a 1984-‘99 style cam be used to ensure correct valve timing due to the roller size on the late style tappets use in the kit.
1970-’77 stock engines will also require a 1978-’87 style pinion gear to mate with the late style cam gear.
1966-’69 engines or other engines with generator style crankcases will require a special generator style cam with 1984-’99 style lobes. See chart for
1979-’84 o-ring style pushrod covers are required; S&S part #93-4040 or equivalent.