S&S Cycle Super Stock® Alternator Style Engine Case 3.500" Evolution Big Twin - 31-0000 For Harley Motorcycles 1984-1991 Brand_D&D Exhaust Kits include four S&S adjustable

Kits include four S&S adjustable pushrods or Quickee pushrods

DOT/SAE compliant smoked lenses are included with a weather-tight gasket

synthetic glove-leather cover

Not for use on Twin Cooled models

not intended for street use

S&S Cycle Super Stock® Alternator Style Engine Case 3.500" Evolution Big Twin - 31-0000 For Harley Motorcycles 1984-1991 Brand_D&D Exhaust Kits include four S&S adjustableNote: Some applications exempt per CARB Executive Order (E. O.) # D 355 8 Features 3. 5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rods Machined to accept an oil filter assembly that mounts on the front of stock motor cases All races are line honed and breather cavity is precision machined to optimize breather timing for maximum oil scavenging Kit includes crankcase bolts, washers and nuts,