This crankcase is intended to replace the crankcases in HD? Twin Cam 88? engines in existing HD? chassis only. S&S stock style crankcases have a rear motor mount that bolts directly to the stock 1999-'06 transmission for all models except 2006 HD? Dyna?. These crankcases are compatible with the stock primary, charging system, and other stock components. S&S replacement crankcases are not available for HD? Twin Cam 88B* or 2007-'16 HD? Twin Cam 96* or HD? Twin Cam 96B* engines. Stock bore cases are perfect for replacement applications, 4" bore cases are a natural for use with the S&S Super Sidewinder? Hot Set Up Kits?, and 41/8" bore cases make really large displacement custom engines possible, and are available with the S&S cylinder stud pattern or with the stock cylinder stud pattern. 41/8" bore cases with stock stud pattern are ideal for the S&S 124" Hot Set Up Kit? for stock crankcases.
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- powersports
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- false
