Here's the new FRPP Boss 302 crate engine, fresh out of the box and factory equipped with everything you'd like. This customer chose the M-6007-Z302Z model with 390 hp and 360 lb-ft of torque. It's the bulletproof way to repower your classic Mustang. It carries a price of $8,790. It's equipped with the short-style water pump as used on the '94-'95 Mustang, but Concept One offers its kit for either short- or standard-nose-type pumps.