GM 8 Cyl., 6.3 Liter Gen+ 383 V8
(Left‑Hand Standard Rotation) with remanufactured Vortec cylinder heads.
This engines is used to service 2005 thru 2007 Mercury Remanufacturing 383 Mag
Stroker Multi‑Port Fuel Injected marine engines, 865108R10, 865108R11 &
865108R80.
This block has provisions for a CPS (Crank Position Sensor).
There are NO provisions for a mechanical fuel pump.
It uses a proprietary 383 roller camshaft profile, 1.6:1 roller rocker arms and 100 PSI oil pump.
Please contact us for more information.