Wiseco Chrysler 360 Flat Top 3.940in Bore 3.310in Stroke 1.800 CH Pro Tru Series Piston Shelf Kit

What you get in this kit is a complete set of eight Wiseco Pro Tru Street series pistons, ready to go into your Chrysler 360 engine. These pistons are forged from 4032 alloy aluminum right here in the USA, specifically in Mentor, Ohio. They're designed with a flat top and a 3.940-inch bore, and they come with everything you need for a full rebuild: high-strength chromium alloy steel piston pins, Spirolox retaining clips, and a full set of piston rings. This all-inclusive approach means you can get your engine back on the road or down the track without hunting for separate components.

Wiseco's Pro Tru Street pistons feature an ArmorGlide skirt coating, which is a notable detail. This coating helps reduce friction, making the engine run a bit quieter and also resists seizure, which is crucial for longevity. The dome of the piston is AS-Forged, meaning it's formed during the forging process, and includes features for oil drain-back to help keep things lubricated. The 4032 forged aluminum construction offers a good balance of strength and lighter weight compared to cast pistons, making them a solid choice for many builds. The included 0.984-inch pin diameter is standard for many performance applications.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California due to emissions regulations. If you're building a performance engine or refreshing a classic Chrysler 360, this kit provides a well-built foundation with all the necessary pieces included to get the job done.