Description
If you’re serious about extracting maximum displacement and compression from your Harley-Davidson engine, the S&S Cycle 1250cc Cylinder Kit is the foundation every builder reaches for. These forged pistons and precision-machined cylinders deliver the bore capacity and structural integrity required for reliable, sustained high-performance operation. Whether you’re building a street stroker or a competition mill, this kit eliminates the guesswork with engineered components that work together seamlessly.
Key Technical Specifications:
- Forged pistons, 1250cc displacement
- Coated piston skirts
- Measurement window included
- Large valve pockets
- Accepts 2.00″ valves
- 3-9/16″ bore cylinders
- S&S-manufactured components
- MLS head gasket
- Base and exhaust gaskets
- Assembly lube included
- Installation instructions included
- 883 models require XL1200 cylinder heads
- Made in U.S.A.
- MPN: 910-0689
