Pontiac Performer D-Port Head - 87cc Assm. - 61579 550 in - Duration 280

550 in - Duration 280 / 280 - 110 LSA - 2500 / 6500 RPM - Small Block Chevy - Each

375 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - Big Block Chevy - Each

Timing Cover Gasket - Composite - Edelbrock 2-Piece Timing Cover - Small Block Chevy - Kit

Intake Manifold Bolt Kit - 12 Point Head - Drilled Tech Bolt - Stainless - Polished - Small Block Chevy - Set of 22

Intake Manifold - Performer EPS - Square Bore - Dual Plane - Aluminum - Black Powder Coat - Small Block Chevy - Each

Pontiac Performer D-Port Head - 87cc Assm. - 61579 550 in - Duration 280Cylinder Head Performer Assembled 2. 110 1. 660 in Valves 204 cc Intake 87 cc Chamber 1. 460 in Springs Angle Plug Aluminum Pontiac V8 Each