[HotRodDaddy]

Jason I see you have 4.56 with 35" tires. How is your downhill crawl. I had 4.10 with 35" tires and would pick up speed going down 5 fingers at hollister, also how is your tack at 70-75 on the freeway? I was thinking of going with 4.88 with my 36" tsl radials.

 

[JasonB]

My downhill still sucks. With the auto, I have very little compression braking still. At times I wish I had the 4.88's (or what ever is close and works with the DC 9 1/4" rearend as I hear 4.88's are not available for it).

At 70mph I tach at 2250rpm, 75mph is around 2300 rpm.

 

[HotRodDaddy]

Thanks for the reply. Thats the info I needed. I think I'm gonna go for the 4.88 and if that isn't enough then I'm gonna get the terra low 4to1 tranny kit.