Yukon Gear & Axle · New
USA Standard Ring & Pinion Gear Set For GM 12 Bolt Car in a 3.42 Ratio
MPN ZG GM12P-342 · Store SKU yukZG GM12P-342
Supplier stock checked 11/7/2026, 7:24:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
Manufacturer fitment & guides
Check ZG GM12P-342 against the manufacturer’s application information below.