nealws6

Anyone know the Autozone part# for a u-joint that fits the ls1 driveshaft and 9" rear? what gear oil should I go with and how many quarts.(runing a spool) THANKS for any info.

LS1>girlfriend

iTrader: (19)

stock aluminum driveshafts have a 1310 series yoke on both sides, so if your 9 inch has a 1310 series pinion yoke just get a stock u-joint.

you'll have to tell us what series yoke is on the rear end for anyone to help.

the_merv

iTrader: (88)

I believe the Steel one is a 1310 Joint, and the Aluminum one is a 1330 Joint, I know the Aluminum one is a little bigger.

I have an Aluminum Driveshaft and a Moser 9" with a 1350 Yoke, I used this U-joint..

NAPA #447 U-JOINT

nealws6

have the stock 9" yoke with stock ls1 aluminum dirveshaft

the_merv

iTrader: (88)

I don't know what a Stock 9" Yoke is for sure, but I would think it would be a 1350 Series Joint, most of them are.

If it is, then the U-Joint that I posted up there will be the one to use.

If someone else has some info, feel free to chime in.