post that engine on craigslist the old school guys will call you all day on that oe drivetrain just spray it down with purple power and wipe it down before you take pics to sell and bada bing bada boom. hey what engine mounts do you plan on using? I used dirty dingos 73-87 specific mountsm right now im looking for headers again because the gibson # gp139s DID NOT fit my 77 c10 swb and im using dirty dingo mounts .i am gonna try oem camaro ss manifolds if i can find any if not probaly order some on ebay ,i was told by the owner Brent of dirty dingo that i should use cheap ebay ls swap c10 headers which use a mid length header design .
.good luck with swap!