GM 14-bolt FF Rear End with 149k miles
Hi to all, Our TV is a GMT400 1997 GMC K2500 7.4L Burb with 149k miles. It is 8-lug, 3.73, GVWR 8,600, with GAWR RR of 6,000 lbs for the full floater rear axle. We believe the rear end also has 149...
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Thanks. I'll take this to the GM dealership where my Chevy tech friend works and ask them to fill it with the correct full synthetic. That way they can get it right by VIN.
