Trades welcome. Transmission is sold this listing is for a used GM 5.7L (350 Small Block Chevy) V8 engine assembly. It includes headers and wiring harness and computer new water pump and alternator and pulley's. Has aluminum heads arp head studs.motor only has break in on it zero miles on it. I also have a brand new transmission that is a 700r zero miles on it will sell all together or make me an offer on what you want text is best