Crown Automotive - Steel Unpainted Ring & Pinion Kit - 68038761AA power-steering-rack-pinion-lines They are a true 1-3/4"

They are a true 1-3/4" long tube design to sufficiently maximize the torque and horsepower of the free breathing LS engines

Part Number: 817779

The 670 CFM Off-Road Truck Avenger is the perfect carburetor for small blocks or stock big block engines

4L engines utilizing the factory DBW (Drive by Wire) throttle body

Two Pieces

Crown Automotive - Steel Unpainted Ring & Pinion Kit - 68038761AA power-steering-rack-pinion-lines They are a true 1-3/4"Overview: Ring Pinion Kit 3. 73 Gear Ratio 24 Spline Pinion Fits all OE or OE Replacement Differential Cases Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 2012 2017 Jeep Wrangler Unlimited Sahara 2012 2017 Jeep Wrangler Sahara 2016 Jeep Wrangler Unlimited Sport S 2012 2017 Jeep Wrangler Rubicon 2012 2017 Jeep Wrangler Sport 2012 2017 Jeep Wrangler Unlimited Rubicon 2008