The original engine has been taken out of this 1974 Gremlin and replaced it with a Chevy 350 that came out of a 70 Camaro. Also changed the tranny to a 700R4 with overdrive. The rear end has also been replaced with a 8.8″ ford with a 3.73 posi. It runs great, heater works, new carpet and Chevy cavalier seats. It has 4 wheel disc brakes and power steering. It was driven all summer and never had a problem.