Ok I got a 94 LT1 Caprice motor and I need help with the wiring codes for the motor. More to the point, I need to know what wires go threw the firewall so I can hook em up to the blazers stock harness. Also the blazers speedo computer is inside and the Caprices is built into the computer right? I got 3 harnesses left over from my stock blazer computer that were on the computer that went to it and the stock speedo computer

it was $1,114 for the motor, harness, computer, starter, compressor, power steering pump, and alternator . The other $1,100 was a tq converter, motor mounts, conversion headers, shift kit, Granatelli MAF, K&N FIPK, and MSD wires. Sounds good? If anybody needs this place locally in Miss , or to ship out which they do, Ill hook you up with the number

 

also what will happen if I take off the AIR system and the back EGR pipe from the pass side header and block off the plate on the motor?