Best GM 8.5 ring and pinion

dickeymoore

Dragway Regular
Mar 19, 2007
818
0
16
Atlanta,Ga.
I have a 1985 8.5 Grand National Rear End that has 456 gears and pinion in it and I want to change the gears and pinion out to 373 what is the best gear and pinion maker and part number for this application it will be in a daily driver?THANKS
 

Ed Cannon

Pro Stocker
Jul 17, 2009
1,682
0
0
Johnson City Tn
The "best" for a driver is GM gears IMO. 2nd best is Richmond.
 

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