Engine Intake Manifold Spacer #8728 For Edelbrock Manifold Part #2945, 3887

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Edelbrock Part # 8728 spacer kit includes a 7/16" thick spacer and two 3/64" 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. 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 Victor 5.0 PN 2945 based manifolds.


Availability Available
Application Application Specific
UPC 00085347087280
Recommended Use For Edelbrock Part # 2945, 3887
Mounting Hole Quantity 8
Mounting Hole Diameter 0.344 in
Mounting Hardware Included Yes
Quantity Kit
Availability Note Available to Order
Warranty 12 Months
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • We recommend the use of Edelbrock Gasgacinch (Part #9300) on the intake manifold mounting surfaces of the cylinder head and on the bottom side of the intake manifold gaskets (side without silicon beads). The Gasgacinch will secure the gaskets in place, ensuring a proper seal.
  • Do not overtighten the manifold to base fasteners. Use a short box or open end wrench only.
  • Do not disconnect fuel lines unless absolutely necessary. Special tools and procedures are required to re-install fuel lines.
  • You must check your hood clearance before installation. Due to the 1/2
Material Wood Fiber Laminate
Thickness .500