Product description： Intake Manifold Type: Dual Plane Carburetor Flange Type: Dual: Square and Spread Bore Carburetor Mounting: 4-barrel spread bore RPM Range: Idle-5,500 Fit For street 1955-1986 small block Chevys 302/327/350 V8 Engines with OEM 4 bbl. Not for 1987 and later cast iron or Chevy Bowtie heads. Will not fit 1987 and later stock aluminum heads, due to the angle of the 4 center intake manifold bolts. Not for Lt1 reverse flow heads. Not for Vortec heads. This intake does not work with kickdown kit 491-2350U. OE Part Number: 82001, 22001, ITSBC305 Fit For : Chevrolet Small Block 4-Barrel Spread Bore V8 4.3L/262 1975-1976 Chevrolet Small Block 4-Barrel Spread Bore V8 4.
