Hon Xr185,200, Atc 185,200 2638Xc Piston 4156M06700 1980 Honda Atc185 4156M06700

Forged from high-silicon aluminum alloy for maximum strength and dependability.Innovative forging design and piston skirt provide maximum horsepower and torque.Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).Oversize pistons require cylinder sleeving.