1971 Ford Mustang Boss 351

Believed to be Matching Numbers R-Code • 4-Speed Manual • Bright Blue Metallic • Original Take-Off Parts Included

Some muscle cars are remembered because they were popular. Others are remembered because they were built without compromise. The 1971 Ford Boss 351 belongs firmly in the second category. Produced for just one model year, the Boss 351 represented the pinnacle of Ford’s naturally aspirated small-block performance during the golden era of American muscle. Finished in striking Bright Blue Metallic over a black interior, this R-Code example has been lovingly cared for throughout its life, spending 47 years with its previous owner before joining its current caretaker three years ago.

With only 1,806 Boss 351s produced for 1971, finding a matching-numbers example that remains rust-free while including its original take-off components is becoming increasingly uncommon.

Showing just 51,526 miles, this rust-free Boss has received a carefully planned performance refresh approximately 600 miles ago while preserving the character that made these cars legendary. Even better, the original components removed during the upgrade—including the intake manifold, Autolite carburetor, exhaust manifolds, distributor, and factory radio—are included with the sale, giving the next owner the flexibility to maintain the car as enjoyed today or return it closer to factory specifications. From its unmistakable Ram Air hood to its aggressive stance and unmistakable Boss styling, this is a Mustang that commands attention wherever it goes.

Why This Boss 351 Matters

One-year-only Boss 351 production (1971)
Believed Matching-numbers R-Code 351 Cleveland V8
Factory 4-speed manual transmission
Rust-free example
Long-term ownership history (47 years with the previous owner) l
Performance upgrades completed just 600 miles ago
Original take-off parts included with the sale
Five-volume factory service manual set included

Engine & Performance

Believed Matching-numbers 351 Cleveland R-Code V8
Four-speed manual transmission f ff
Approximately 600 miles since performance rebuild
Engine bored .030 over
Performance Bullet camshaft closely matching factory specifications l
Holley aluminum intake manifold
Holley carburetor
MSD electronic ignition
Headers
Complete new exhaust system from headers to exhaust tips
Runs and drives exceptionally well

Exterior

Bright Blue Metallic exterior
Correct Boss 351 graphics and striping
Functional Ram Air hood
Rear deck spoiler
Rust-free body
Chrome and exterior trim present well
Factory Boss styling throughout

Interior

Black bucket seat interior
Factory center console
Factory three-spoke steering wheel
Manual windows
Non-tilt steering column
New shoulder harnesses professionally restored by Snake Oyl Products
Two new replacement interior door panels included (without upper moldings)

Chassis & Wheels

Factory manual steering
Front disc brakes
BFGoodrich Radial T/A raised white letter tires
Additional set of four Goodyear Polyglas tires included

Additional Information

Believed Matching-numbers Boss 351 R-Code
Original owner retained the vehicle for approximately 47 years
Current owner has enjoyed the car for the past three years
Shows 51,526 miles
Original intake manifold included
Original Autolite carburetor included
Original exhaust manifolds included
Original distributor included
Original factory radio included (currently inoperative)
Five-volume factory service manual set included
Clean Tennessee title

Known Imperfections

Factory tachometer is currently inoperative, reportedly due to the MSD ignition conversion.
Original factory radio is included but will require repair if the next owner wishes to reinstall it.

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