Edelbrock Chevy 348/409 Performer RPM Cylinder Head - Assembly 10222 Will fit 1987 and later

Will fit 1987 and later stock aluminum heads

2009-2011 GMC Yukon

16-1/2 in Wide

4-1/2" Wide

0-100 psi Fuel Pressure gaugeAeromotive Inc

Edelbrock Chevy 348/409 Performer RPM Cylinder Head - Assembly 10222 Will fit 1987 and laterCylinder Head Specifications; Combustion chamber volume: 16cc; Intake runner volume: 215cc; Exhaust runner volume: 115cc; Intake valve diameter: 2. 19; Exhaust valve diameter: 1. 72; Valve stem diameter: 11 32; Valve guides: Manganese bronze; Deck thickness: 9 16; Valve spring diameter: 1. 55; Valve spring maximum lift: . 600; Rocker stud: 7 16; Guideplate: Hardened steel; Pushrod diameter: 3 8; Valve angle: 0 ; Exhaust port location: Stock; Spark