What is a 1969 Mustang Boss 429 worth?

According to Hagerty’s valuation tool, a Boss 429 is worth $200,000 on average. Even in “fair” condition, they can go for over $140,000.

How many Boss 429 Mustangs are there?

1359
The Boss 429 is recognized as being among some of the rarest and highly valued muscle cars to date. In total there were 1359 original Boss 429s made.

How much horsepower does a 429 boss have?

375 HP
The Boss 429 engine used a single Holley four-barrel carburetor rated at 735 CFM mounted on an aluminum intake manifold. All these cars had 4-Speed Manual Transmissions and the Boss was rated very conservatively at 375 HP while actual output was believed to be well over 500 horsepower.

Is the Ford 429 a hemi?

The racing engine dubbed the Boss 429, was an aluminum hemi-head engine design with gigantic ports and valves for high rpm use. Although the Boss 429 Hemi design worked great on the track, the large port heads were too big for street use, so the Ford engineers designed a different head for the passenger car engines.

How many Boss 429 Mustangs were made?

The Boss 429 Mustang is a high performance Ford Mustang variant that was offered by Ford in 1969 and 1970. The Boss 429 is recognized as being among some of the rarest and highly valued muscle cars to date. In total there were 1359 original Boss 429s made.

What kind of carburetor does a Boss 429 have?

The Boss 429 engine came standard with a single Holley 4-barrel carburetor rated at 735 CFM mounted on an aluminum intake manifold that flowed well for its time. 1969 cars featured a hydraulic lifter camshaft while 1970 models got a mechanical lifter camshaft along with an improved dual exhaust system,…

Why did the Boss 429 front apron have new fenders?

The new, revised, front apron assemblies that accepted the large Boss 429 engine had been installed by the Rouge plant as the base vehicles were being built; this produced a stronger and cleaner front structure. The reworked front fenders were also installed at the Rouge plant.