Attribute Values: U
United Engine Machine 1489HC.STD-1: Single Silvolite Hyper-Coated Piston - 5.7L GM V8 1990-97 - JEGS
United Engine Machine 1540HC.030-1: Single Silvolite Hyper-Coated Piston - 2.5L GM L4 1979-86 - JEGS
United Engine Machine 1745HC.5MM-1: Single Silvolite Hyper-Coated Piston - 3.8L GM V6 1995-01 - JEGS
United Engine Machine 1750HC.75MM-: Single Silvolite Hyper-Coated Piston - 3.8L GM V6 1992-94 - JEGS