According to Mike Mueller's reference book, Mustang 1964-1973 ... The T-code engine would be used for the remainder of '69 Boss 429 production with a handful of minor changes, and would be ...

But in most daily driving situations, the Boss 429 was a rather anemic ... It ought to put a '69 Mustang easily into the 10s." Despite their engine's more-than-respectable performance, Lohone ...

The '69 Mustang Sportsroof's non-functional scoops ... development work and subcontracted to assemble the Boss 429. The engine, developed by the Race Experimental department of Ford's Engine ...

The ‘69 Boss 429 had to go through the ... are in excellent condition. Powering this Mustang is, of course, the iconic Boss 429 engine, which had a factory rating of 375 horsepower and 450 ...

Of course, jamming that engine into a Mustang ... 69 models with the S-code 429, which offered slightly more aggressive internals compared to the T-code units used in 1970. But any original Boss ...

But the considerable cost (the engine option alone cost $1,208.35) meant that the Boss 429 would never be a common Mustang. Only 857 '69 Boss 429s were built between January and July 1969.

Here’s an unpopular opinion that might get me digitally-lapidated faster than the most notorious Ford Mustang of them all could stick its speedo needle between the 6 and 0 on the go-fast dial ...

The 1969 Mustang Boss Boss 429's engine had many nicknames, a few of them being: The Blue Racer, The Semi-Hemi and The Blue Crescent. But only one seemed to stick, and, soon enough, the engine was ...

Ford’s Boss 429-powered Mustang was a homologation special that allowed Ford to run its Chrysler Hemi competitor in NASCAR. Surprising no one, the engine bred for NASCAR’s superspeedways ...

A rare 1970 muscle car just stunned auction watchers by selling far above value, despite never turning a single competitive ...

Later this year, Classic Recreations will offer officially licensed 1969-1970 Ford Mustang Boss 302, 1969-1970 Mustang Boss 429 and 1969-1970 Mustang Mach 1.