Yukon Gear Steel Spool For GM 12 Bolt Car w/ 33 Spline Axles / 4.10+ YP FSGM12P-4-33

Yukon Gear & Axle Differentials YP FSGM12P-4-33 Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Full Spool Fits GM 12 bolt passenger car, 4.10 and up, 33 spline. Yukon spools provide 100% traction to both wheels for off road, racing and performance applications. FullSpool