i have a 86 jeep cherokee that i have done a full power train/ drivetrain swap with a 77 chevy k20 i bought for 400 bucks. it has the 350 HD and a saginaw 3 spd in it now....indestructable with the dana 60/44 axles, the 350 is tired and want to experiment with diesel for a while. i have heard...