88-98 OBS Stage 2 Inner Fenders Brake Master Cylinder:Manual/Hydroboost Designed to be used with

Designed to be used with our firewall panels but will work with other manufacturers as well

Not designed for “lay frame” or “body dropped” applications

Specifically designed for “sport” bumpers

These are not designed but have been used in stock crossmember applications

88-98 OBS Stage 2 Inner Fenders Brake Master Cylinder:Manual/Hydroboost Designed to be used with1988 1998 C K 1500 3500 Inner fenders. Increase tire clearance while adding style under your hood. These are designed for trucks that are air bagged not body dropped and lay the crossmember on the ground with up to a 30" tall tire. Not Ideal for a simple 5 7 drop due to the height, but can be used. "Notched for Booster" works with factory boosters up to 10", "Manual Hydro boost fits manual master cylinder conversions or factory Hydro boost brakes.