World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines.
Wisecos Pro Tru line creates the best value in forged pistons today. These American made pistons are forged and machined by skilled Ohio craftsmen with state-of-the-art forging presses and CNC machines. By using dedicated forgings specific to the final piston shape, Pro Tru pistons are stronger and lighter than industry standards.
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.
Application:
- 1980-1983 CHRYSLER CORDOBA L6 3.7
- 1983-1983 CHRYSLER FIFTH AVENUE L6 3.7
- 1978-1981 CHRYSLER LEBARON L6 3.7
- 1982-1982 CHRYSLER NEW YORKER L6 3.7
- 1979-1981 CHRYSLER NEWPORT L6 3.7
- 1978-1981 CHRYSLER TOWN & COUNTRY L6 3.7
- 1963-1964 DODGE 330 L6 3.7
- 1963-1964 DODGE 440 L6 3.7
- 1964-1970 DODGE A100 L6 3.7
- 1967-1970 DODGE A108 VAN 3.7
- 1976-1980 DODGE ASPEN L6 3.7
- 1970-1972 DODGE CHALLENGER L6 3.7
