Yukon Gear & Axle 3.31 Ratio Ring and Pinion 30 Spline Pinion HXY2 this patented

this patented

1985-1986 Chevrolet P30

Standard steel hood pin bracket

SLP's Loud Mouth(R) "Shotgun" Resonators offer wide open exhaust flow and race-ready performance with an ultra aggressive sound too match

Factory Match

Yukon Gear & Axle 3.31 Ratio Ring and Pinion 30 Spline Pinion HXY2 this patentedYukon Gear Ring & Pinion Gear Set For GM 12P Differential, 3. 31 Ratio Fits GM 12 bolt passenger car, 3. 31 ratio. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up Yukon Ring and Pinion sets give you the confidence of knowing you're running gears designed for the harshest of conditions. Whether it's on the street, off road, or at the track; Yukon Ring and Pinion sets deliver