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Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat, and use high grade steel in both the ring & pinion, with fitment designed to OEM spec
High performance Yukon Ring & Pinion gear set for GM 7.5" in a 4.30 ratio
$88,888.88
YG GM7.5-430