Which rearend lube to use?
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Which rearend lube to use?
I've got the auburn differential with 3.73's in my 10 bolt. I'm about to get a rearend cover and wanted to know what's the right lube to use. Is it the 75w 90 and do I use any additives with that. Also how many quarts. I'm getting the thunder racing rearend cover.
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"non "synthetic with GM slip additive
I only ran 2 oz in my auburn ( while I was running it)I change oil and additive each 5 k miles
2 0z = more grip & more noise ( possible little growl on clutches)
4 oz = less grip ( more slip on auburn clutches) & less noise
just my .02' Johnny
I only ran 2 oz in my auburn ( while I was running it)I change oil and additive each 5 k miles
2 0z = more grip & more noise ( possible little growl on clutches)
4 oz = less grip ( more slip on auburn clutches) & less noise
just my .02' Johnny