Yukon Gear & Axle Differential Shim - 35 Spline Pinion - Ford 9 in 23011613 Bushings can be used to

Bushings can be used to advance the cam for increased low-end torque and mid-range horsepower

Curved Base

Oil Filter -AC Delco(R) PF48 or equivalent)

Helps reduce oil aging allowing extended drain interval protection

Alpha Audio clear-hear speakers and dynamic noise canceling microphone

Yukon Gear & Axle Differential Shim - 35 Spline Pinion - Ford 9 in 23011613 Bushings can be used to9" LARGE SOLID PINION PRELOAD SPACER & SHIM KIT 9in. LARGE SOLID PINION PRELOAD SPACER SHIM KIT Crush sleeve eliminator kit for Ford 9in. for 35 spline pinion. Solid Spacer Yukon Gear & Axle provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring & pinions,