nope i didn't know that.

 

Some of those older mustangs could really run! I wish I still had one they're hard to find now at a good price.Here's a pic of my 68 I once owned from 86-91 back than I paid $2500............

[IMG]local://upfiles/48921/CB58D4878DD94E80A5D92B7E413B4EC5.jpg[/IMG]

 

yup the 429 had hemispherical chambers and let me tell you that is one FUKING HELL OF AND ENGINE only made 500 of them in 69 just to qualify the engine for nascar back in the day

 

It looked like a Mach, but it had Boss 351 painted on the trunk lid just below the wing. Sorry for not posting in the Street/Strip section, but I wanted to talk to my fellow five oh owners! If it will make you feel better, I am guessing I am putting down around 250, with K/B, could I have caught him? NO! Haha, lighten up.
I know what you mean PX. Those babies are sweet.

 

they had a boss 351 in 71 and maybe 72 but not sure. they had 351 cleavland 4v's in them and were pretty mean stock. if he did anything aftermarket to it it would wake up really quick if it had the true 4v heads.