4.5 Inch X-Factor Pro Elite Coilover Mid-Arm No Limits Suspension System for Jeep Wrangler JLU Diesel Models Comp System Stage 2 Rock Krawler Clutch OE Knuckle Type - Large

OE Knuckle Type - Large Bore

because the multi-layer design traps moisture

No more having to source your own tube and fabricating all these intricate brackets because we already did all the hard work to guarantee a perfect fit right out of the box

Fits Holley Model 4165TM and Model 4175TM 1 3/8 inch Primary 2 inch Secondary 1/4 inch Thick

Built to perform under extreme conditions

4.5 Inch X-Factor Pro Elite Coilover Mid-Arm No Limits Suspension System for Jeep Wrangler JLU Diesel Models Comp System Stage 2 Rock Krawler Clutch OE Knuckle Type - LargeRock Krawler 4. 5 X Factor Pro Elite Coilover Mid Arm No Limits System for Jeep Wrangler JLU (Diesel Models) The Rock Krawler 4. 5 X Factor Pro Elite Coilover No Limits Mid Arm Diesel System is specifically designed for Rubicon owners who want a complete system, bolt in installation, and the best articulation of any mid arm kit on the market. The lower control arms are our signature PB+J (Pure Beef and Jealousy) mid arms machined from 2 inch x 3 inch