S&S Cycles 128in Power Pack-OIL COOLED-M8

S&S Cycles 128in Power Pack-OIL COOLED-M8
Item# 0904-0067
List Price: $2,699.95
Titan Price: $2,429.95
Select Fitment:  Select Cylinder Finish:  Select Drive Style Oil Cooled Engine: 
Availability: Usually ships the next business day.

Product Description :

Big Bore Kit: 114"/117"

Bolt on kit. No case machining required

4.250" bore

Forged pistons

11.1: compression ratio

Oil Pump/Cam Plate

Precision machined from billet aluminum

Passage plugs removable for servicing

Independent scavenge sections for flywheel cavity and cam chest

Debris screens in both scavenge pickups

Magnet in cam chest to help to stop debris from entering oil pump

Increased flow capacity on both feed and scavenge side

Pressure Relief Valve is adjustable with unit installed in engine


Quickee pushrods


S&S premium tappets

Tappet Cuffs:

Billet aluminum construction

Stronger than stock material eliminates distortion

Improve tappet stability in high lift and high rpm situations


S&S 550 Cam- Designed for Big Bore applications

Valve Springs:

Work well with cams up to .605 lift

High-performance conical single wire spring



Product Name: Performance Kit

Type: Engine

Style: 550C

Model: Power Package

Color/Finish: Blue / Chrome / Highlighted Fins / Wrinkle Black / Black

Displacement: 128"

Bore Size: 4.250"

Compression Ratio: 11.1:1