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 375" Piston Head Shape Dished

375" Piston Head Shape Dished Units Kit Riding Style Street

Product Name Flywheel Assembly Material Steel Stroke Length 4-3/8" Engine Type "B" motor Features with Sprocket Bearing Race Units Each Riding Style Street

Not for use on Twin Cooled models

Maximizes the rear ride height on '17 and newer trikes by replacing the OEM lower shock mount brackets

Kits include four S&S adjustable pushrods or Quickee pushrods

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 375" Piston Head Shape DishedNote: 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,