A very tired 302ci with a variable venturi carb. It breaths well with a single 3 inch 40 series delta flow flowmaster.
Drivetrain:
Under it's nose is a Dana 35 with 3.00 gears hooked to a NP 261 transfer. Not sure of the gears in the four speed but the 9" has a tight limited slip with 3.18's.
Notes:
I bought the truck used for $600.00 and spent a bill on warn hubs, another $150.00 on a clutch and Ben Franklin bought the 3" Trailmaster body lift.