2015-2018 GM Colorado 1" Rear Block Kit (66-3510) radius-arm ARB differential cover for the

ARB differential cover for the Jeep Wrangler JL Rubicon or Sport M220 rear axle

50 x 2-3/8 - S50/EB2 (UPC 711745609518)

Track: This lets you get into your power sooner with less throttle input

Includes a rear track bar bracket and longer rear sway bar end links

Fitment NOT tested on TRD Pro

2015-2018 GM Colorado 1" Rear Block Kit (66-3510) radius-arm ARB differential cover for theDescription The ReadyLIFT 1 inch Rear Block Kit for Chevrolet Colorado and GMC Canyon trucks is an economical way to increase the rear ride height of your vehicle. These blocks are manufactured from cast iron to ensure maximum strength and durability, mimicking the design of factory lift blocks. By inserting these between the leaf spring and the axle, you gain an additional inch of lift while maintaining the factory ride quality and load carrying