| GM 7.5" & 7.625" AXLE 3.42:1 RATIO, 3.23 OR # HIGHER OEM GEAR FOR 10 BOLT REAREND.
When installing new gears it is recommended to replace the basic components of a rear end. We carry one of the most popular Rear End Install Gear Kits. Click Here for a list of all Ratech Kits available.
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