Closed Deck EJ20 Base Shortblock With Forged Internals Ej Timing Parts GT4202R (GT42RS)

GT4202R (GT42RS)

Weatherproof primary connector

Injector Ballast Resistor Packs

Rated to hold Approximately 321 ft/lbs of Torque Measured at the wheels

All Pans Fit and Leak Tested

Closed Deck EJ20 Base Shortblock With Forged Internals Ej Timing Parts GT4202R (GT42RS)This 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