70-84 SHOVEL 3.5/8"BORE ENG. CASES S&S

3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Made in the USA Machined for EFI fitment Kit includes crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, oil pressure switch, oil screen, spring and plug, sprocket shaft Timken® bearing assembly and oil seal, pinion shaft main bearing race, cam needle bearing assembly, oil pump drive shaft bushing and installation instructions All races are line-honed and breather cavity is precision-machined to optimize breather timing for maximum oil scavenging Machined to accept an oil filter assembly that mounts on the front of stock motor cases