S&S Cycle 129" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Non-Highlighted Fins - M8

S&S Cycle
SKU: 90-35154
SKU:

This product has been discontinued

Before you buy, please note:
  • Kit includes camplate, 550C camshaft kit, Quickee pushrod kit with gloss black covers, tappet cuffs lifter guide, spring kit, big bore cylinder kit, oil cooled oil pump, hydraulic tappet set and cam chain tensioner.
Sale
$3,359.95
$3,023.96
/ Kit
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Out of stock

Product Details
Features
  • Transform 107" oil-cooled M8 into 129" with no case machining required
  • Big bore cylinders come with matching cam, cam plate and oil pump
  • Independent scavenge sections for flywheel cavity and cam chest
  • Magnet in cam chest to help prevent debris from entering oil pump
  • Feature high-performance conical single-wire S&S valve springs
  • Original engine serial numbers are retained
  • Passage plugs are removable for servicing
  • Debris screen in both scavenge pickups
  • MLS (multi-layered steel) head gaskets
  • Performance matched 550 cam
  • Works with stock crankcase
  • Made in the USA
Emission Notice
WARNING

Not Legal For Sale Or Use In California On Any Pollution Controlled Motor Vehicle or Carb Compliant.

Specifications
More Information
Vendor Part Number 3101226
Package Height 12.25
Package Length 27.25
Package Width 20
Parts Unlimited # 0904-0106
Bore Size Imperial 4.320"
Brand S&S Cycle
Cam Drive Type Chain
Color/Finish Non-Highlighted Fins
Cooling System Oil Cooled
Displacement 129"
Features Black Pushrod Tubes
Model Power Package
Riding Style Street
Stroke Length (in) 4.375"
Style Big Bore
Type Engine
Unit of Measure Kit
Fitment
YEAR MAKE MODEL
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Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.


General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].

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