Wiseco Chevy LT1 4.075in Bore 1.299in CH -2.00 CC Piston Set

If you're rebuilding the heart of your Chevrolet LT1 engine for serious racing or heavy-duty performance, Wiseco's Professional Series forged pistons are a solid choice. These aren't your average pistons; they're crafted from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial when you're pushing an engine hard. Wiseco machines these pistons right here in the USA, ensuring precision in every detail.

You'll find features like precision ring grooves, anti-detonation grooves, and other ring seal improvements designed to keep combustion contained and efficient, even under severe stress. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and even makes for quieter operation, which is a nice bonus when you're building a high-performance engine. The fully machined crown and forced pin oiling further contribute to their durability and performance in demanding applications.

This set is designed for a 4.075-inch bore and includes pistons with a -2.00cc dish, a 1.299-inch compression height, and a 0.927-inch pin diameter. Remember, these pistons are intended for competition use and are not CARB approved, meaning they cannot be shipped to California. They are sold as a set of 8.