1978 Bronco + 1991 Cummins 6BT
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Hey, no S300 turbo yet. I used the stock radiator, with the spouts relocated by a local radiator guy. I never got around to building a fan shroud for it, and zero cooling issues, even with the small Bronco radiator. Diesels tend to run cooler than gas motors.
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Yes, the indentation in the firewall is just the right height for the rear of the Cummins motor to fit into, with the 3" body lift in place. It actually looks like the truck was made for the Cummins, the way it fits together. I didn't need to modify the mounts at all, I just fabricated those frame plates that the mounts bolt to.
Last edited by American Thunder; 09-22-2012 at 01:10 PM. Reason: Automerged Doublepost