![Wiseco K543m75 Piston Kit](http://roco4x4.com/cdn/shop/files/70801127c2740c83bbde92342b29f411_68e8276e-9e72-497d-a108-7b18e9682c21_700x700.jpg?v=1715410545)
![Wiseco K543m75 Piston Kit](http://roco4x4.com/cdn/shop/files/70801127c2740c83bbde92342b29f411_68e8276e-9e72-497d-a108-7b18e9682c21_700x700.jpg?v=1715410545)
Description
Pro Tru sets include plasma moly 1/16, 1/16, 3/16 pre-gapped ring packages which provide excellent seal, friction reduction, and long life. Pro Tru pistons also come in a variety of volumes that allow the engine builder to choose the exact compression ratio required for their engine.Bore (in):2.953 in.Bore (mm):75.000mmPiston Style:Dish, with no valve reliefsPiston Material:Forged aluminumCompression Distance (in):1.148 in.Piston Head Volume (cc):+14.00ccWrist Pin Style:Press-fit or floatingPin Diameter (in):0.748 in.Gapless:NoFile Fit:NoTop Ring Thickness:1.0mmTop Ring Material:SteelTop Ring Facing Material:Gas nitridedSecond Ring Thickness:1.2mmSecond Ring Material:Cast ironSecond Ring Facing Material:Phosphate coatedOil Ring Thickness:2.8mmOil Ring Material:Stainless steelOil Ring Tension:StandardQuantity:Sold as a kit.Part #K543M75