Third Member ID Case?

[jmanscharger]

Can someone help me id this?

[Chryco Psycho]

741 carrier small 1 3/8" pinion

[jmanscharger]

Thanks! Will it fit a 72 Challenger?

[Chryco Psycho]

if you have qan 8 3/4 housing in the car now Yes it will fit , the drive shaft yolk may be a different size than what you have now though , there is a conversion U joint available if needed to fix that problem too

[jmanscharger]

Former owner of Challenger bought a rebuilt unit from Randy's and overtightened the pinion nut. It must have messed up the bearings because it has issues over 35. I have this unit bought for a charger I was thinking of getting put in and getting new bearings on current unit.

[Chryco Psycho]

sounds like a plan to me