129″ Power Package Engine Performance Kit

Value

Categories: Engine Group, Engine Performance Kits, Parts

Vendor Number: 310-1225

Delivery time: 3 – 14 days

For parts that are in stock in the United States delivery time may be subject to changes due to current legislation. We recommend that you contact us before placing your order for more information about estimated delivery time.

Description

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

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.

Features

Additional information

Product Name	Performance Kit
Color/Finish	Black, Highlighted Fins
Features	Black Pushrod Tubes
Displacement	129"
Bore Size	4, 320"
Units	Kit
Base Color	Black
Stroke Length	4, 375"
Style	Big Bore
Cooling System	Oil Cooled
Cam Drive Type	Chain
Model	Power Package
Type	Engine

Compatibility

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129″ Power Package Engine Performance Kit

Description

Features

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