Impala Tech - View Single Post - 1963 impala
Thread: 1963 impala
View Single Post
post #2 of (permalink) Old 02-26-2019, 11:03 PM
Big Dave
Moderator
 
Join Date: Jan 2006
Posts: 12,316
 
Stock rear end will hold the torque of that engine, if you were worried about breaking it. Are you looking for more gear for better acceleration?

If so here is a 3.70 gear set for your car. Keep in mind that an OD tranny drops that final ratio down to a 2.59 gear because of the 30% OD. A 4.10 would yield an effective 2.87 ratio.

The 3.70:1 gear set can be founf here:
https://www.classicindustries.com/pr...s/g884370.html

the bearing and seal kit is sold here:
https://www.classicindustries.com/pr...s/r84rmkt.html

The 4.10 is offered here:
https://www.classicindustries.com/pr...884411xmk.html

Big Dave
Big Dave is offline  
 
 
For the best viewing experience please update your browser to Google Chrome