Diamond Racing LS2k 4.125" Pistons Set | 4.00" Stroke -3cc Flat Top

LSX Performance Parts proudly offer the very best in piston development & innovation - Diamond Racing Pistons.
Founded in 1968 by a group of racers named Jim "Diamond" Cavallaro, Nick Plantas & Butch Eldkins, The guys combined their resources & industry knowledge to create the perfect pistons set.
It did not take long for the game changing brand to take off - In the 1970's Diamond was the go to brand for Super Stock & Pro Stock racing. As a team, Diamond was not focused on just supplying the very best pistons. They also did cylinder head porting, Engine building & race engine preparations. Diamond became contracted to NASCAR to builds all the engines for the IROC cars.
Just a few years later, Diamond is far ahead of their time with the most innovative & succesful pistons on the market.
Diamond is the biggest supplier of NASCAR, NHRA, Pro Stock, Drag Racing, Circle Track & Diesel markets.

Your New Diamond Racing Pistons Kit Includes
- 1 x Set of 8 Street/Strip 4.125" Diamond Racing Dish Pistons;
- 3D milling on piston crowns & ready to install finish;
- Inboard forging design with fully machined under crown for maximum strength;
- 1 x Set of Diamond premium piston rings;
- Premium H-13 .250w wrist pins & roundwire locks included;
- Moly skirt coating for friction loss & skirt wear protection;
- Valve pockets designed to work with most aftermarket cylinder heads;
- Valve pocket depth: .200" intake & .145" exhaust;
- 2618 material for high horsepower applications rated to 2,000 HP;