Great looking pistons
Shipping was super fast. I ordered them in the afternoon and they were at my door the next afternoon! The pistons look great they are currently at the machine shop with my block so I can't comment on good they work. I do know JE makes great pistons though so I have full faith they will work out great.
Sweet baby jesus!
Great quality, fast excellent shipping, great fit, don't buy anywhere else!
Perfect turbo piston!
Used 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.
My purchase of product from ZZPerformance
All I can say is the product meets or passes my expectations. ZZPerformance is your one stop shop for you 3.8 Pontiac engines.
These 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.