4.10 Sure Grip Help

[magrima]

I've got a Borg Warner 4.10 Sure grip rear end in my 1969 charger that I'm looking to get a ring and pinion for. Anyone know where to find good, strong replacements? So far I've seen some that say "replacement for Dana 4.10" but nothing for Borg Warner 4.10 replacement. Is there a difference?

 

[vintage chromoly]

Call Cass AKA, doctor diff.

 

[1967coronet440]

What vintage said, I called cass for my rearend needs and without committing to buy anything from him he was more than willing to dedicate time from phone calls and emails to assist me. So a week later when I was ready to buy I called him back even though I could've gotten the same rearend locally direct from strange I gave him my business.

 

[1967coronet440]

He also asked about my brakes I'll be using for the rear and took the time while we were on the phone to search my part number to make sure they are compatible, come to find out they weren't. I had the 2.72 offset and I needed the 2.36 for the strange s60. Summit with their great customer service sent me a return label within minutes and exchanged my parts for the correct ones.

http://www.doctordiff.com/

 

[magrima]

Okay thanks I'll give him a call tomorrow. Thanks to all for info

 

[BBishere2]

You need the correct ring and pinion for the rear end, usually it makes no difference if it a sure grip or not.