Gentlemen
Thanks for the info. I had been trying to remember what 4.11 third member fit.
As for the RPM's I was guessing 2800, so 3400 is much better than I had hoped. With just 3000 I'm tempted to keep the 5.14's. At 3000 RPM with my 33" tires I would be going 57 MPH. With an 0.8:1 overdrive I would be going 71 MPH. Plenty fast!
I hate to give up the 5.14's because of the rough, rocky, high altitude roads around here. I once had a 53 GMC with a 228 motor, and a 4.56 diff with Detroit Locker, and was always wishing for lower gears for crawling up the jeep roads.
Yeah I know, kinda nutty, but it's way more fun driving jeep trails in a '51 2-wheel drive than in a built 4-wheel drive.
Sidehill
