Note: this head is for use with 1987-90 4.2L motors that came with an aluminum valve cover. It WILL NOT WORK with the plastic valve covers also used between 1987-90 on YJ Wranglers. Head was used in late 1987-90 YJ 4.2L motors OE part number is 33003688 for aluminum cover. OMIX does not have this valve cover.
How do you get to work? At Omix-ADA we take the road less traveled. With an in-house engineering department the company continuously develops and tests new products. At Omix-ADA the team knows what it is like to work in an environment the preserves the rich Jeep heritage. They get to live it everyday when they arrive at their offices. With thousands of products that we support a vast network of retailers and distributors. Whatever Jeep you drive, Omix-ADA and Rugged Ridge make Jeeps rock. For longer than twenty years, Omix-ADA has engineered and fabricated over 15,000 different restoration and replacement parts for Jeep drivers. Omix-ADA Corporation owns the quality aftermarket off-road brands Rugged Ridge, Alloy USA, Precision Gear, and Outland Automotive. Shop Omix-Ada Now