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S&S Cycle S&S Cases 84-91 Stock Evo

S&S complete engine cases come set-up with the cam and sprocket shaft Timken main bearing races installed and pinion shaft bearing race pressed in and line honed, ready to fit!

Features:

  • Offers substantial labor savings and eliminates the need and expense of "line boring and honing"
  • Cast from 356-T6 heat treated aluminum alloy and CNC-machined for consistently superior quality
  • Additional material has been added in key areas for strength without requiring modifications for frame clearance
  • Clearances for any stroke up to and including 5″ with stock or beefy S&S rods
  • Ported breather passageway/cavity optimizes oil scavenging efficiency while providing maximum timing specifications
  • Crankcase assemblies include left and right cases, case bolts, nuts and washers, cylinder mounting studs, timing hole and drain plugs, assorted case fittings, sprocket shaft Timken bearing assembly, drive sprocket spacer and oil seal, pinion shaft main bearing race, cam needle bearing, oil pump drive shaft bushing and installation instructions
  • Shipped with oil scraper machined for stock diameter flywheels
  • Requires aftermarket or OEM 26190-73 oil pump
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style S&S Cycle S&S Cases 84-91 Stock Evo J&P Cycles Item #1181789 Catalog Number432-267 Store Sku MFR. Product #31-0000 AvailabilityIn Stock: Ships within 24 hours
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.
Product Description
Part Numbers
Fitment
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