X Factor PB&J Rear Lower Long-Arm For Jeep Wrangler JK Rock Krawler Drivetrain & Differentials - Transfer Case Electronics - Transfer Case Switch No drilling or trimming required

No drilling or trimming required

Aftermarket 30 spline upgrade

1987 Chevrolet V10 Stepside

2018-2020 Jeep JL Wrangler (Front or Rear) None

This axle is larger in diameter than stock 28 Spline

X Factor PB&J Rear Lower Long-Arm For Jeep Wrangler JK Rock Krawler Drivetrain & Differentials - Transfer Case Electronics - Transfer Case Switch No drilling or trimming requiredRock Krawler X Factor PB&J Rear Lower Long Arm For Jeep JK JKU Our signature PB+J (Pure Beef and Jealousy) Long arms are machined from 2 inch x 3 inch billet 7075 Aluminum. It features our Adventure Series Joint and a Pro X Krawler Joint. This yields half the maintenance of everyone else's aluminum control are packages and the more misalignment capabilities (Up to 95 degrees total out of the lower arm assemblies). Each arm assembly is fully