1991bigblock

i HAVE A 1991 5.0 GT AND i HAVE DONE ALL THE 302 AND 351 TRICKS. i AM THINKING ABOUT A 429
WHAT DO YOU THINK? AND HAS ANYONE DONE IT AND NOW HOW HARD IT IS TO GET THEM TO FIT?

88BlueGT

MyShifter.............. WHERE ARE YOU? LOL

myshifter

been doing it for the last 10 years and they fit like a glove. Any questions you could ever have I can answer, let me know

88BlueGT

1 Minute 29 Seconds.... not bad myshifter

myshifter

My inner brain tingles when the words big block hit the forums

88BlueGT

LoL haha I couldnt even try to begin to imagine what it would be like to have a BB fox

1991bigblock

i HAVE A 429 AND SOME GOODIES TO BOLT TO IT. WHAT IS THE BIGGEST THING TO GET THEM TO FIT.

myshifter

I would use a motor plate, they are like 100 bucks, I have a brand new one if ya need. Also the stock brake booster will not work as the valve cover will interfere. There are headers made for big block fox's and you use a double hump truck oil pan. other than that it fits like it was from the factory

1991bigblock

dO YOU NEED A DOUBLE SUNP OIL PAN? THINKING YES. ALSO WHAT SUSPENTION UPGRADES DO YOU NEED?

88BlueGT

Well, I would suggest (if the funds are available) to go with a tubular front suspension to try to knock some of that added weight from the motor off.