Wiseco GM LS Series Piston Set 4.070 Bore -3.2cc

Wiseco produces pistons and piston rings for a number of engine applications from classic V8s to sport compacts. Wiseco pistons are available as complete kits or as individual components, including related parts such as wrist pins, connecting rods, and more. Wiseco is unique among aftermarket piston manufacturers in the United States because it is the only brand that produces pistons strictly using the forging process. Starting with aerospace-grade aluminum, the forging process compresses the material’s molecules, increasing the density of the aluminum and aligning the grain flow of the alloy, resulting in a high-quality product that’s resistant to impact, fatigue, and has improved material properties such as ultimate strength and ductility, which is a material’s ability to stretch or move without breaking under tensile strain. For high-performance race applications (where increased horsepower and compression can stress an engine’s components further than a stock engine), it’s of critical importance. That’s why top engine builders and racers in every motorsport depend on Wiseco products for consistent, winning results. Through its commitment to quality, integrity, and service as the backbone of the business, no other manufacturer can match Wiseco’s advanced technology, high quality, and attention to detail. After 80 years of perfecting its products, led by a talented group of employees, it’s easy to see why champions choose Wiseco.

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