What is included in the Edelbrock 8727 spacer kit?

The kit includes a 7/16" thick fiber laminate spacer, two .045" thick gaskets, and new base to upper fasteners to accommodate the added height.

Why would I need this spacer kit for my Mustang?

This kit is useful for increasing valve cover to upper plenum clearance, which is often needed when installing taller valve covers, such as those used with roller rockers. It also helps insulate against heat and can contribute to increased torque.

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Specifications

Brand: Edelbrock
Part #: 8727
UPC: 85347087273

Edelbrock Fiber Laminate Spacer 3821 7126

Name: Edelbrock Fiber Laminate Spacer 3821 7126
Brand: Edelbrock
SKU: edelbrock-edelbrock-fiber-laminate-spacer-3821-7126-t14-128640
Price: 142.63 USD
Availability: BackOrder

$142.63

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Fits 1986-1995 Ford Mustang. Edelbrock spacer kit adds 1/2" clearance for taller valve covers and improves torque.

Key Features

Fits 1986-1995 Ford Mustang.
Adds 1/2 inch total height with included spacer and gaskets.
Increases valve cover to upper plenum clearance, accommodating taller valve covers.
Provides heat insulation between the lower and upper intake manifolds.
The 1/2 inch extra runner length helps produce more torque.
Includes all necessary hardware for installation, such as new base to upper fasteners.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This 1/2" thick fiber laminate spacer kit from Edelbrock is designed to give your 1986-1995 Ford Mustang's 5.0L engine a bit more breathing room and torque. The kit includes a 7/16" thick spacer, two .045" thick gaskets, and new fasteners to accommodate the added height. This setup is particularly useful when you've installed taller valve covers, like those needed for roller rockers, as it increases the clearance between the valve cover and the upper intake plenum.

Beyond just clearing taller valve covers, the 1/2" spacer also acts as a heat insulator, reducing heat transfer between the lower and upper intake manifolds. Edelbrock also notes that the added runner length from the spacer can help produce more low-end torque, giving your Mustang a little extra pull off the line. This kit is specifically made to work with Edelbrock Performer and Performer RPM 5.0 manifolds with part numbers 3821 and 7126.