BIG BLOCK FORD
Would you like to react to this message? Create an account in a few clicks or log in to continue.

What rear diff ratio?

3 posters

Go down

What rear diff ratio? Empty What rear diff ratio?

Post  sm3570 April 29th 2011, 10:41 pm

I have a Mustang w/ a 429, C6 and a 9" rear. It's going to be a fair-weather cruiser, all street. Not planning any strip racing, but I want it to get up and go when I hit the gas. What ratio should I run in the rear? I was thinking 3.73:1 or something along those lines, but I don't really know much and am still learning. BTW, the rear is out of an Explorer (I believe, could be wrong) but I don't know what ratio is currently in there.

Thanks for any info!

sm3570

Posts : 16
Join date : 2011-03-27

Back to top Go down

What rear diff ratio? Empty Re: What rear diff ratio?

Post  res0rli9 April 30th 2011, 1:20 am

There is a tag on one of the 3rd member bolts that tells what ratio the rear is.

res0rli9
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 3351
Join date : 2008-12-02
Age : 74
Location : sarasota FL.

Back to top Go down

What rear diff ratio? Empty Re: What rear diff ratio?

Post  '65 T-BOLT April 30th 2011, 10:59 am

it the rear is out of an explorer...must be an 8.8
'65 T-BOLT
'65 T-BOLT

Posts : 1464
Join date : 2009-08-28
Age : 53
Location : Hagerstown,Maryland

Back to top Go down

What rear diff ratio? Empty Re: What rear diff ratio?

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum