JE's 3800 pistons are made from 2618 alloy with 52 series pins making them superior to the 4032 alloy Diamond pistons common in our market. For those wanting the best, these are it. Ceramic coated for better heat rejection.
Sold in sets of 6.
Includes wrist pins and rings.
Works in all series 2 & 3 3800's using L67 or L32 rods.
United StatesGreat quality, fast excellent shipping, great fit, don't buy anywhere else!
United StatesUsed the 8.5:1 0.020" overbore versions in my latest build. The weight was within a gram and the dimensions are within a couple tenths. I have absolutely no concerns that these will take any abuse my turbo can throw at it. As a side note, I was expecting piston slap as these install with 0.004" of ptw clearance but was pleasantly surprised upon first fire up. Quiet as a mouse and loves to rev! Lastly, you need to have your crank balanced when installing these. The weight difference from stock is significant.
United StatesAll I can say is the product meets or passes my expectations. ZZPerformance is your one stop shop for you 3.8 Pontiac engines.
United StatesThese pistons are awsome. If you want the best, these pistons are the best. They came with piston rings and pins. Fast shipping and great customer service.
