Edelbrock 1/2In Upper Manifold Spacer Kit for Performer RPM - 8729Find parts that fit my vehicle

Edelbrock part 8729 spacer kit includes a 7/16 thick spacer and two 045 thick gaskets for a total thickness of 1/2. The kit also has new base to upper fasteners to accommodate the spacer. There are several benefits to the kit. First it raises the upper manifold 1/2 for increase valve cover to upper plenum clearance. This is needed to run a taller cover such as when roller rockers are used. It also provides heat insulation between the lower and upper manifolds. As a third benefit the 1/2 extra runner length helps to produce more torque. Fits all Performer RPM II 5.0 PN 7123 based manifolds.

Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.

Keep your car's components and accessories held together and looking nice with a quality set of hardware.

Founded in 1938, Torrance-based Edelbrock, LLC is recognized as one of the nation's premier designers, manufacturers and distributor of performance replacement parts for the automotive aftermarket. Edelbrock produces their core products in the United States of America using state-of-the-art equipment in their world class manufacturing facilities. Edelbrock, LLC encompasses five locations in Southern California and one location in North Carolina totaling more than 500,000 square feet.