driftguy2008

I just picked up a 1991 mustang 5.0 5 speed last night and it somewhat stock. My dad use to be a ford guy till he bought his first dodge cummins but I bought this for him for a father/son winter project. We were gonna swap the 429 big block with a C6 and 9" rear I have in my 93 stang but it's not street legal in NJ. So to get back to my new stang it's a 91 5.0 5 speed it has some BBK parts under the rear and some kind of race clutch cause there a cable to make the clutch light or heavy. It has a aftermarket cold air intake. So I'm looking for some cheap ungrades. Any help much appreciated.

mjr46

define cheap??

driftguy2008

I don't now how cheap cars are I'm into diesel trucks so an average part for me is $1,000. So I guess $250-500?

mjr46

START WITH GEARS AND EXHAUST

driftguy2008

I believe it has a aftermaket exhaust I know it has free flow cats on it already. I'm gonna throw my 9" with 4:10's under it so I have both of those done already.

Soldier GT

totally agree...

mjr46

the 8.8 is plenty strong, easier to swap in gears then the whole rear end

driftguy2008

Okay but my 91 is 4 lug, and my 93 is 5 lug do they make a conversion kit? And what gears do I have now and what should I go with? Any help much appreciated.

AdderMk2

ranger drums and axles and the 5 lug swap for the rear is done.

driftguy2008

Okay I ordered the lug conversion and my friend has alot of gears laying around he can give me 3:55,3:73,4:10,4:38. I'm thinking 3:73 cause there still a good 1/4 mile gear but you can still screw around and have some fun. What gears do I have from the factory?