Cylinder Head Specifications: Combustion chamber volume: 60cc; Intake runner volume: 170cc; Exhaust runner volume: 60cc; Intake valve diameter: 1.90" / 2.02"; Exhaust valve diameter: 1.60"; Valve stem diameter: 11/32"; Valve guides: Manganese bronze; Deck thickness: 5/8"; Valve spring diameter: 1.460"; Valve spring maximum lift: .575"; Rocker stud: N/A; Guideplate: N/A; Pushrod diameter: 5/16"; Valve angle: 20°; Exhaust port location: Stock; Spark plug fitment: 14mm x 3/4 reach, gasket seat. * 1986 5.0L need pistons notched for clearance. Will not accept rail rockers. 5.0L requires Head Bolt Bushings #9680 and either Head Bolt Kit #8552 (7/16") or stock head bolts. Match with Edelbrock head gasket sets. Bare heads will have valve guides & seats installed, but will require final sizing & a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
|Cylinder Head Type||Standard|
|Emission||50 State Legal|
|Engine Make/Size||Ford 5.0L/302|
|Engine Make/Size||Ford 5.8L/351W|
|Preparation||Bolt On (Not Required)|
*Some manufacturer restrictions apply.
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.
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