GM Chevy 8.6” IRS Motive Gear Performance Differential Ring and Pinion Gear Set Ratio::3.45 1974-1974 Dodge D300 Pickup

1974-1974 Dodge D300 Pickup

8" IFS front differential housings with 31 spline front axles

GMC K15/ K1500 1/2 Ton (4WD) (1979 - 1988)

GMC Sierra 1500 (1999-2012)

GM Chevy 8.6” IRS Motive Gear Performance Differential Ring and Pinion Gear Set Ratio::3.45 1974-1974 Dodge D300 PickupGM 8. 6" IRS Ring and Pinion Set by Motive Performance Description Package Includes: (1) Motive Gear Performance Ring and Pinion Gear Set Motive Gear Performance ring and pinions are perfect for dedicated racing or off road vehicle. Our gear sets are made from first run steel, we never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high horsepower racing engines. Extensive engineering,