Closed Deck V4, New Case Halves (Outright) Head Studs Throw out Bearing Included: Yes

Throw out Bearing Included: Yes

New O-Ring Provided

Quicker engagement

Compatible vehicles:

JE Pistons’ performance is proven in victory lane time and time again

Closed Deck V4, New Case Halves (Outright) Head Studs Throw out Bearing Included: YesThis closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. The billet material that reinforces the combustion area has been further optimized with our V4 closed deck making it a far superior product to any sleeved block. With a closed deck block the stock sleeves are still in place eliminating all risk of dropping sleeves and pushing coolant that you have