TSP's dual-plane high-performance intake manifold for the small block Chevy is ideal for street performance applications. With a design that improves throttle response, as well as power and torque over a wide rpm range - idle to 5,500. 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

Notes

Fits 1955-1986 Chevy small blocks and 1987-1995 with included adapters.
Manifold is stock replacement and street legal with non-EGR 302, 327, and 350 engines with OEM carb in 1966-1972 (and 1973 non-CA) passenger cars and 1966-1983 trucks.
Will not fit engines with reverse flow heads such as those found in 1992-1997 LT1 applications.

Specifications

Engine Block Style: Stock/OEM standard deck
Style: Dual plane
Basic Operating RPM Range: Idle-5,500
Material: Aluminum
Finish: Polished
Height: 4.050 in.
Intake Section Included: Complete
Carburetor Mount: 4-barrel square bore
Fuel Rails Included: No
Aftermarket Fuel Rail Required: No
Has Bosses: No
Bosses Machined: No
Boss Quantity: N/A
EGR: Yes
Quantity: Sold individually.
Make: Chevrolet
Engine Family: Chevy small block Gen I
Engine Sizes: 4.3L/262-6.6L/400
Years: 1955-1986
Cylinder Head Style: Vortec

Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov