Outfront Motorsports 775 Closed Deck Short Block EJ255 W/ D25 Heads Fuel Systems a reinforced material developed by

a reinforced material developed by the Athena R&D Department consisting of a steel core covered with two layers of asbestos-free aramid fibre: this allows excellent thermal and mechanical resistance without penalizing its ability to adapt perfectly to cylinder and head support surfaces

S/E 22mmFeatures: Connecting Rod is made from the highest grade 4340 Billet ONE Piece Forging available on the market

Belts are also available:

ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load

King XPG bearings feature a unique lug design that eliminates the conventional lug recess so no oil escapes and full oil pressure is maintained

Outfront Motorsports 775 Closed Deck Short Block EJ255 W/ D25 Heads Fuel Systems a reinforced material developed byThis 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 V3 closed deck block in the known problem areas 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