Yukon Gear High Performance Gear Set For GM 11.5in in a 3.73 Ratio 1970-dodge-a108-van-esi4733919 0 Si 4WS 1983-1987

0 Si 4WS 1983-1987

"text": "Speed Engineering's 1-7/8\" longtube headers are dyno proven to add over 25 rear-wheel horsepower on 6

These Mishimoto silicone hoses include a pre-installed quick disconnect on the lower hose to make installation easy

1997 Ford F-350 Base 1975-1982

3 lip with undercut simulates true beadlock wheel

Yukon Gear High Performance Gear Set For GM 11.5in in a 3.73 Ratio 1970-dodge-a108-van-esi4733919 0 Si 4WS 1983-1987Yukon Gear & Axle high performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state of the art design, advanced heat treating techniques, and leading edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y. E. S. Plan, a lifetime, comprehensive, no questions asked protection plan covering your gear