boss cars
 

anyone know anything about the 69-70 boss 429 cars?

Re: boss cars
 

I know after BJ they probably will be more expensive.

Re: boss cars
 

I have done a great deal of research on the Kar Kraft plant in Michigan which assembled them, what do you want to know? Also, watch Ebay for a book, "Boss 429" by an author last name of Strange, (no, I am not kidding or slamming Fords), the book is very informative on that subject with great photos of the assembly operations and testing stats.
Motown https://www.yenko.net/ubbthreads/imag...lins/beers.gif

Re: boss cars
 

i was interested in buying a 69 maroon one to go with my burgandy z. i've heard (probably from people that don't know anything) that due to the cylinder head not having a gasket, the heads on these cars were prone to leak. i do know the heads are sealed via o-rings and such, but have you heard about this leaking head thing?

Re: boss cars
 

from what I read, the Boss Mustangs were done by the ex Chevy guys Bunkie K., Larry S., and Smokey. They say the name is from Bunkie K's nick name which was "the Boss" because he was a big wheel at Hudson, Pontiac, Chevy, and Ford.

Re: boss cars
 

I know a guy here who has a complete motor, but the car is stuck in storage with10000 $ in back rent, guy won't let him take it out, landlord won't sell the car to anyone either, stuck inlimbo, guy w/ engine says each car was built a specific motor for each car, not sure exactly what he meant by that...

Re: boss cars
 

You can find Steve Strange's book at his website, www.bossperformance.com , but I think he's getting over $100 per book now for new copies.

They made 859 Boss 429's in 1969, and 499 in 1970. All are identified with a "Z" as their fifth digit in the VIN. The first 279 cars built in 1969 are the most sought-after due to their having the 820S motor, which performed essentially the same as the later 820T motor, but had really beefy NASCAR-spec internals. All motors had the car VIN's stamped in them, but swaps are certainly no problem (mechanically, anyway-as always original motor = $$$).

The 1969 cars hold an edge in value over the 1970 models in much the same way 1970 Boss 302's edge the 1969 models. It's just a public demand thing, probaly brought about by the lack of publicity on the '70's (they were old news in '70, all the magazine ink happened in '69). Cosmetically, '70's suffer a little from the hood scoop no longer being painted body color (all were black, making them look tacked-on, or Day-2-ish if you will https://www.yenko.net/ubbthreads/imag...mlins/grin.gif), and their "semi-deluxe" interiors, which had standard door panels but nice seats and dash.

Market-wise, you're looking at $50-100K, with a few killer cars breaching six figures over the last couple of years. I'd advise against a project, especially one that isn't totally complete, as due to the spreading of the front shock towers by 2" to make room, most of the stuff in front of the firewall is Boss Nine-specific, and runs in to big dollars. For example the fan and the shock tower brace can each run you $1000.

Neat cars, good luck on your search.