The TCS Motorsports 2GRFE Forged Piston Set is custom made for us by Traum Pistons. These are made to order, and made in the USA! Each set comes complete with 6 pistons, as well as rings and wrist pins w/ clips.
If you are wanting a 'drop in' piston, please select the stock bore size of 94.0mm. These are also available with an upgraded HD wrist pin for additional cost if needed.
Factory compression ratio of 10.8:1 is standard, and what we run on all of our builds, including our 1000whp build. Other compression ratios can be requested, please select 'other compression ratio' and we will contact you after ordering!
Pistons are built to order and typically take 4 weeks to build and ship. Sometimes we do have some on the shelf, so please check with us if you are needing them quicker than the standard 4 week lead time.