KEITH BLACK PISTONS +.020in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine.</P><P></P><P>

Coops Custom Cycles > Products > KEITH BLACK PISTONS +.020in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine.

KEITH BLACK PISTONS +.020in. Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine.

$451.00

In stock

Part Number : KB263.020 Categories: Cylinders & Pistons, Cylinders & Pistons - Vintage, Engine

Features & Benefits:-

* Bore = 3.457in.

* Stroke = 3.969in.

* Hypereutectic Alloy is a cast 16% silicon content material.

* Perfect for air cooled engines.

* Low thermal expansion rate = tighter piston-to-cylinder clearance.

* Complete kit includes: two pistons, rings, wrist pins and clips.

* Replaces OEM # 22144-55C

* Replaces OEM # 22144-74A

Tech Tips:-

* Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied M

Brands	Keith Black Pistons

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