So besides the obvious physical challenges like exhaust (Commodore manifold?), bell housing adaptor (Mark's 4WD?), peripherals (Commodore PS pump, alt, AC etc?), .... are you using stock ZF tranny and how do you get tranny, SLABS, BCU and LS1 ECM to talk to each other? My mind boggles. This is a 10 beer conversation at least!
I've been thinking about LS motor and to avoid all the comtrickery deleting ABS and SLABS and running True Trac diff centres instead, deleting tranny ECU and manualising the box, deleting BCU and running simple central locking system. Leaves me with speedo signal and emmissions compliance problems....and others which I haven't thought of yet.

