1978-1987 Grand Prix Carbureted Big Block Dual Plane Aluminum Intake Manifold, Satin 83001

TSP's dual-plane high-performance intake manifold for the big block Chevy is ideal for street performance Grand Prixs, with a design that improves throttle response, as well as power and torque over a wide rpm range - idle to 6,000. It is cast from lightweight aluminum and features a low profile for ideal hood clearance. Additional provisions include dual distributor hold-downs, 4 corner water ports, and a choke block-off kit. Set up for spread bore carbs, this manifold comes with an adapter plate and gasket for use with square bore types.

Features and Specifications:

• Engine Block Style:OEM Standard Deck
• Carburetor Quantity:1 (Not Included)
• Intake Style:Dual Plane
• Basic Operating Range:Idle to 6,000 RPM
• Manifold Height:5.75"
• Manifold Material:Aluminum
• Manifold Finish:Satin
• EGR:No

Includes:

• Choke Block-off Kit
• Square Bore Adapter Kit

Manufacturer Part Number : 83001

Part Notes:

Fits 1965-2000 standard duty Chevy big blocks with oval intake ports. Manifold is stock replacement and street legal with non-EGR 396, 402, 427, and 454 engines with OEM carb in 1965-1972 (and 1973 non-CA) passenger cars and 1966-1983 trucks. Will not fit under Corvette hoods without modifications.