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S&S Standard Bore Engine Cases

Manufacturer Part Number 31-0006

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  • S&S Standard Bore Engine Cases
Product may vary from photo(s).

$1,772.99

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J&P Part: 433-457

Description for S&S Standard Bore Engine Cases 

S&S Standard Bore Engine Cases

• S&S Big Twin Generator style crankcases are designed to appear like stock original H-D cases

• Alternative to costly repairs when attempting to fix fatigued, broken, worn-out stock crankcases

• In spite of the stock appearance, these cases incorporate updated design features that improve overall engine strength and reliability

• S&S crankcases use Timken style sprocket shaft bearings 1956-99 Style and 1958 and later pinion bearings

• These cases will not accept stock 1957 and earlier flywheel assemblies

• Use 1936-69 Style oil pumps

• Has mounts machined for stock 1936-47 frames

• An adapter plate for 1948 and later style frames is included

Important Product Notes

Product Specs

Manufacturer Part Number: 31-0006

Sold in Units: Each

Standard or Big Bore: Standard

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Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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