ProMaxx Replacement Cylinder Head exhaust Our design preserves thread engagement

Our design preserves thread engagement whereas other companies do not

(2) Cast Iron Cylinder Heads

Choose the amber to quickly change your lighting to amber for dusty or inclement weather or black with the Baja Designs logo for when you need to fully cover the lights

Also compatible with Kryptonite KRSK3008

The Bomber is a tight fitting front bumper for the new Bronco

ProMaxx Replacement Cylinder Head exhaust Our design preserves thread engagementProMaxx Performance Cylinder Heads are designed as replacement cylinder heads with thicker castings in crack prone areas. Sold as a complete cylinder head with valves, valve seals, springs, retainers and locks, these new castings are sold without a core charge and come ready to install.