Edelbrock Performer RPM Cylinder Head - Bare - Chamber Size: 72cc Rear End Temperature Gauge Features: a recommended temperature range

Features: a recommended temperature range and maximum operating pressure equal to our premium quality Perform-O-Flex hose

1981-1983 Buick Estate Wagon

Includes a pre-welded front cross member

355 cc Intake

Traditional I-Beam design with as-forged surface and machined outer beam edges

Edelbrock Performer RPM Cylinder Head - Bare - Chamber Size: 72cc Rear End Temperature Gauge Features: a recommended temperature rangeCylinder Head Specifications: Combustion chamber volume: 72cc 76cc; Intake runner volume: 170cc; Exhaust runner volume: 125cc; Intake valve diameter: 2. 09"; Exhaust valve diameter: 1. 66"; Valve stem diameter: 3 8"; Valve guides: Manganese bronze; Deck thickness: 5 8"; Valve spring diameter: 1. 55"; Valve spring maximum lift: . 600"; Pushrod diameter: 3 8"; Valve angle: 13 ; Exhaust port location: Stock; Spark plug fitment: 14mm x 3 4 reach, gasket