Cast at the ultramodern Edelbrock Aluminum Foundry, Edelbrock heads are made from A356 aluminum and heat treated to T-6 specs. Their state-of-the-art manufacturing facility uses the latest CNC programmable machining centers for high-degree of accuracy and quality is assured through the use of Coordinate Measuring Machines (CMM) in Their Quality Control Department.
Features for all Edelbrock heads include: threaded inserts in rocker studs and exhaust manifold bolt holes for superior strength and durability; hardened seats and bronze valve guides; minimum 9/16" deck thickness; fully machined valve cover rails for a more consistent gasket seal and all Edelbrock heads are designed to accept high-lift cams
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Part #: 60109
AMC Performer RPM, 1967-91 343, 360, 390 and 401 c.i.d. AMC engines Cylinder Head, Aluminum, Bare (single) 54cc Chamber, 185cc Intake Runner, AMC, 343/360/390/401
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SBC 70cc Bare (single) Performer RPM with angled plugs 302, 327, 350 and 400 c.i.d. engines up to 1986