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S&S Cycle Evo Style Big Bore Engine Cases

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S&S Cycle Evo Style Big Bore Engine Cases
Product may vary from photo(s).

Everyday Low Price: $1,154.99

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J&P Part: 432-266

This item qualifies for free ground shipping

Description

This product was proudly made in the USA Made In The USA

S&S Cycle Evo Style Big Bore Engine Cases

• 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

• 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 740-527 or OEM 26190-73 oil pump

Product Specs

  • Bore or Stroke: 3-5/8″bore X 5″ stroke
  • Manufacturer Part Number: 31-0001
  • Material: Aluminum

Fitment

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