305 Piston Speedmaster creates unique and distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it. TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection. 12-Month Limited Worldwide Warranty Brand:Speedmaster
Part Number:PCE305.1001.04
Part Type:Piston
Bore (in):4.040 in.
Piston Style:Flat top, with two valve reliefs
Piston Material:2060 Hypereutectic aluminum
Compression Distance (in):1.425 in.
Piston Head Volume (cc):-4.00cc
Wrist Pin Style:Full Floating
Pin Diameter (in):0.927 in.
Max Rod Length:5.700 in.
Piston Ring Thickness:1.5mm x 1.5mm x 3mm
Quantity:Sold as a set of 8.