S&S CYCLE - POWER PACK - 4.375" STROKE - OIL COOLED - BLACK GRANITE W/HIGHLIGHTS - M8
$3,497.95
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Product Details
Power Pack - 4.375" Stroke - Oil Cooled - Black Granite w/Highlights - M8
Highlights
- Bolt-on kit
- With updated fins
- No case machining required
- Forged pistons
- Made in the USA
- Includes oil pump/cam plate, pushrods, tappets, tappet cuffs, 550 camshaft, valve springs
- Oil Pump/Cam Plate:
- Precision machined from billet aluminum
- Passage plugs removable for servicing
- Independent scavenge sections for flywheel cavity and camchest
- Debris screens in both scavenge pickups
- Magnet in camchest to help to stop debris from entering oil pump
- 44% flow increase on supply side and 58% flow increase on scavenge side
- Pressure relief valve is adjustable with unit installed in engine
- Pushrods:
- Quickee pushrods
- Tappets:
- Hand assembled to exacting tolerances
- Reduced valve train noise from start up to shut down
- Close tolerances for low leak down rates
- Tappet Cuffs:
- Hard anodized black coating
- Billet aluminum construction
- Tappet stability in high lift and high rpm sitiuations
Notes
- Not for any Trike models.
- Intake/rocker cover gaskets not included.
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| Bore Size | 4.250" |
|---|---|
| Cam Drive Type | Gear |
| Color/Finish | Black Granite / Highlighted Fins |
| Compression Ratio | 11.1:1 |
| Cooling System | Oil Cooled |
| Displacement | 124" |
| Features | Quickee Pushrods w/Gloss Black Covers / Includes Outer Drive Gears |
| Model | Power Package |
| Product Name | Performance Kit |
| Riding Style | Street |
| Stroke Length | 4.375" |
| Type | Big Bore |
| Units | Kit |
Notes: REPLACED 09040064
Why KleenMoto
Premium Brand Partners
Performance brands we stand behind.
Curated For Harley Builds
Platform-specific parts that make sense.
Parts We'd Run Ourselves
Quality standards we actually believe in.
Trusted Checkout
Safe and easy shopping.