The Superlift component box with crossmember and strut spacer for 2004–2008 Ford F-150 4WD provides the combined pieces specified for a 4.5–6 inch lift kit, addressing both crossmember placement and strut spacing to maintain geometry. Superlift’s truck-focused engineering underlies this package. Confirm the combined fitment for your year and consult Superlift tech support or a professional installer before ordering.
Superlift 04-08 Ford F-150 4WD 4.5-6in Lift Kit Component Box - Crossmember and Strut Spacer