Features
Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloyAllows a tighter fit and longer piston and ring lifeDiamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to pistonEach kit contains two pistons, pins, spiral-lock pin clips and Hastings moly ringsReplacement piston rings sold separately
Specs
Bore Size: 3.750"
Piston Head Shape: Flat Top
Compression Ratio: 8.8:1
Piston Material: Hypereutectic Alloy
Product Name: Piston Kit
Riding Style: Street
Bore Oversize: +0.005"
Units: Kit
Approximate Package Weight & Dimensions
Weight: 3.01
Height: 4.5
Length: 9.5
Width: 4.51
