Hello all,

I am in the process of installing a 489 into my 1996 GMC crewcab.
With this, I will be installing a 12200411 PCM that was robbed from a 2002 Sierra, now I need to find the repin diagram.
Would one of you fine gentlemen be able to help me out with this?
Project is as follows:
Big Block 1996 GMC crewcab 4X4
4L80E Trans
4:10 Gears
Stock intake
Stock throttle body
MSD 6200 ignition
MSN Coil
JBA headers
Scat stroker rotating assemble
Comp Cam (XR264HR)
Comp Springs
Iron Vortec heads with mild exhaust port work
Manley valves, 2.190" intake, 1.800" exhaust