Superlift Rear Lift Block - 5" Lift w/ Flat - Pair 058-2 2003-2007-6.0l-powerstroke the HSP heatshield box is 1 Kit:BJK-P-XP1KT-HCR NOTE Electronic fuel regulator BJ-1-002-K-4#GEN

the HSP heatshield box is designed to accept the OEM box grommets and uses the same location and style mounting as the stock air box

50-inch backspacing ensures proper tire clearance for larger tires

2 Pump for your 11-19 Powerstroke

Horsepower Gain: +25–30 RWHP

A Steering Stops adjustment will be required for Use with Proper Adjustment

Superlift Rear Lift Block 5" Lift w Flat Pair 058 2 2003 2007 6.0l powerstroke the HSP heatshield box is 1 Kit:BJK P XP1KT HCR NOTE Electronic fuel regulator BJ 1 002 K 4#GEN the HSP heatshield box is designed to accept the OEM box grommets and uses the same location and style mounting as the stock air box 50 inch backspacing ensures proper tire clearance for larger tires