Yukon Gear 12P / 12T / Ci Vet / & 55GM 8460N Redi Sleeve Yoke Saver

If you're working on a GM 12-bolt rear end, this Yukon Gear Yoke Saver is a solid option for sealing up your pinion shaft. It's designed to fit a wide range of vehicles, including models like the Chevrolet Impala, Buick Wildcat, and Chevrolet Corvette from the 1950s through the 1970s. This part is essentially a specialized seal that goes over your existing pinion shaft, providing a fresh sealing surface for your pinion seal. It’s a smart way to avoid replacing the entire pinion yoke if the original surface has developed grooves or wear from the old seal.

Yukon Mighty Seals are built using modern design and manufacturing techniques. This means you get a seal that fits precisely and is made to hold up over time, keeping your differential oil where it belongs. The Redi-Sleeve design makes installation straightforward, as it slides right over the worn area of the pinion shaft, giving your new pinion seal a like-new surface to work against. It’s a practical solution for extending the life of your differential and preventing leaks.