+.010 O.S. Bore Piston Set 88ci - 98ci - 3.625 9.5:1 Compression (4.25 - 4.75 stroke) Fits Panhead, Shovelhead Big Bore

+.010" O.S. Bore Piston Set
88ci - 98ci - 3.625"
9.5:1 Compression
(4.25" - 4.75" stroke)
Fits Panhead, Shovelhead Big Bore

Forged 4032 alloy is an 11% silicon alloy that is formed in a forging press then fully machined
This process offers you the strongest piston available for your engine
The forged pistons are suited for street or race and are economically priced
All pistons come with offset wrist pin holes to help keep your engine running quieter
Sold in sets with rings, pins and spiral locks