Outfront Motorsports 775 Long Rod Closed Deck Short Block Gaskets 6:1 Custom CP UNLESS you

6:1 Custom CP UNLESS you select a different Block Configuration in the pull down

2003 Subaru Impreza WRX 2

Link G4 Xtreme (Note: Loom B/Pin Kit B will also be required)

Note: Tap is custom length and thread design for the Outfront 1/2" head studs

Outfront Motorsports 775 Long Rod Closed Deck Short Block Gaskets 6:1 Custom CP UNLESS youThis 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