MPD Birdcage Bearing Insert - 2.145 in Diameter - 31 Spline - Black Quarter Midget Springs Dual 4 in Black Ceramic

Dual 4 in Black Ceramic Tips

Quick/Easy Adjustment Of Sec

1968-1995 Ford Mustang

3 to 20 psi

Under Drive

MPD Birdcage Bearing Insert - 2.145 in Diameter - 31 Spline - Black Quarter Midget Springs Dual 4 in Black CeramicProduct Description: Birdcage Bearing Insert 2. 145 in Diameter 31 Spline Aluminum Black Anodized Sold Individually For more than 30 years we at MPD have taken great pride in establishing our products as second to none in the industry. When John Bickford started this business, it was because he wanted his son (Jeff Gordon) to have the best. From those early track side days, MPD Racing Inc. was born. Our goal was to build the best component