LS 5.3L Domed Forged Piston Set 3.780 Bore

The LS 5.3L Domed Forged Piston Set 3.780 Bore by ICON PISTONS is designed for performance enthusiasts aiming to enhance the power potential of their GM LS-series engines. These pistons cater specifically to the popular 5.3-liter platform, providing a robust solution for high-output builds that require superior strength compared to factory cast components.

Constructed from premium forged aluminum, each piston in this set features a precise 3.780-inch bore diameter and a dome volume of 5.00 cc to effectively increase the compression ratio. The design includes specialized ring grooves measuring 1.5 inches, 1.5 inches, and 3.0 inches to ensure optimal sealing and oil control under demanding conditions. By utilizing a forged manufacturing process, ICON PISTONS guarantees that the LS 5.3L Domed Forged Piston Set maintains structural integrity at high RPMs and temperatures.

This set of eight pistons is a direct fit for GM LS-series engine blocks with standard bore specifications, making them an essential upgrade for engine builders seeking reliable performance. The combination of lightweight forged material and the domed profile makes these pistons ideal for those researching specifications for a high-compression LS build. With these pistons, you can expect enhanced durability and power for both street and track applications.