Big block Fords are typically the rarer breed, but we found what we believe to be the most elusive of the small blocks.

The 1971 Ford Mustang Boss 351 is rare, with fewer than 2,000 produced, and values now reaching upwards of $125,000 for pristine models. The standard high-performance features of the Boss 351 ...

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Prices shown are the prices you can expect to pay for a 1971 Ford Mustang 2 Door Fastback (Boss 351) across different levels of condition. Edit options.

It also had more power, with models like the new-for-1969 Mustang Mach I available with a 351-cubic inch V8 or the classic 428-cubic inch Cobra Jet engine. 1971 saw Ford debut an even bigger ...

Actual terms vary by lender. Used I own a 1971 Mustang Mach 1 and it is the best decision I ever spent money on. The car has a 351 Cleveland "4V" which is an engine made right in my state of Ohio.

Prices shown are the prices you can expect to pay for a 1971 Ford Mustang 2 Door Fastback across different levels of condition. Edit options.