Wiseco Piston Kit 1948-1980 Harley-Davidson FLH 3.517in. Bore K1612
Part Number: K1612Description
If you're rebuilding a classic Big Twin top end or planning an overbore on your 1948-1980 Harley-Davidson FLH, the Wiseco K1612 piston kit delivers the forged strength and precision fit required for reliable, long-term performance. High-silicon aluminum construction resists thermal stress and deformation, ensuring your rebuild withstands repeated combustion cycles without premature wear. This complete kit eliminates multiple sourcing headaches by bundling everything needed for a professional-grade top-end refresh.
- Bore diameter: 3.517"
- Fitment: 1948-1980 FLH
- Material: High-silicon aluminum
- Forged piston construction
- Includes rings, pins, circlips
- Top-end gasket included
- Bolt-on installation
- Cylinder sleeves: Separate purchase
- MPN: K1612
Specs
BORE SIZE IMPERIAL: |
3.517' |
DISPLACEMENT: |
1263 CC |
PISTON MATERIAL: |
FORGED |
PRODUCT NAME: |
REBUILD KIT |
BORE - OVERSIZE: |
+0,080' |
COMPRESSION RATIO IMPERIAL: |
9.0:1 |
BORE OVERSIZE - IMPERIAL: |
+0.080' |
PISTON MATERIAL: |
ALUMINUM ALLOY |
RIDING STYLE: |
STREET |
UNITS: |
EACH |
STROKE LENGTH IMPERIAL: |
3-31/32' |
TYPE: |
TOP END |
Fitment
Fitment for Wiseco Piston Kit 1948-1980 Harley-Davidson FLH 3.517in. Bore K1612
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