Yukon Gear YGGMBOP-373 Differential Ring and Pinion
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This ring and pinion set from Yukon Gear (part number YG GMBOP-373) combines high grade steel construction with a tooth surface finish designed to reduce friction and heat. Fits the 1965-1972 Buick Electra and Pontiac LeMans; the 1964-1972 Buick Skylark, Oldsmobile Cutlass and Pontiac Bonneville, Catalina, GTO and Grand Prix; the 1967-1972 Pontiac Firebird; the 1964-1971 Oldsmobile 442; and the 1964-1970 Pontiac Tempest. The set is engineered to OEM specifications and delivers a 3.73 gear ratio to optimize traction performance. The mounting hardware is not included.
- Ring gear diameter: 8.20"
- Pinion spline: 27 spline
- Ring gear bolts: 10
- Axle type: Semi Float
- Mounting hardware included: No
Weight: 13.61 lb
Country of Origin: Taiwan
Product resources
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
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Shipping: Free to the USA.
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