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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
80% cotton 20% recycled polyester anti-pill CVC fleece
* Make sure you are also running the S&S air cleaner for the smoothest running & maximum performance outcome # SS170-0298C
* Sold In Pairs
The 6 piece kit includes a 4in
* Suitable for 12 volt DC applications
Std Pistons with 8.5:1 Compression Ratio. Fits Big Twin 1941-1979 with 1200cc Engine. MEM-MEB2035 80% cotton 20% recycled polyesterFeatures & Benefits: * Bore = 3. 437" * Stroke = 3. 969" * 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 # 22141 55B * Replaces OEM # 22141 74A Tech Tips: * Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions.