Block was rebuilt by Arizona GN then upgraded to 67 series turbo, fuel rail upgrade, 120 lb fuel injector, new cam, fast system pretuned to match all parts installed. Headers new ceramic coated, so much more. Currently installed in 85 chevy 4 x 4 short box stepside with 38in new toyos and 3/4 ton axels and traction bars. Like to sell as a whole vehicle but will part out also. Not running but close.