Yukon Gear & Axle Yukon Gear Steel Spool For GM 12 Bolt Car w/ 30 Spline Axles / 4.10+ - YP FSGM12P-4-30

• 4.10 and up ratio only
• 4.10 And Up Ratios Only
• Fits GM 12 Bolt Passenger Car w/30 Spline Axles
• Fits GM 12 bolt passenger car with 30 spline axles
• Not recommended for street driven vehicles
• Provides 100 Percent Traction To Both Wheels At All Times
• Provides 100% traction to both wheels at all times

• Yukon steel spool for GM 12 bolt car with 30 spline axles
• 4.10/up
• Yukon steel spool for GM 12 bolt car with 30 spline axles, 4.10 & up

Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.