Designed for street big block Chevy 396-502 using general duty oval port cylinder headsAlso fits 1965-90 oval port heads (does not fit tall block V8)Port Exit Dimensions: 1.70" x 1.68"Manifold Height: (A) 4.30", (B) 5.40" Click here to determine carburetor pad heightRecommended Intake Gasket: Edelbrock #350-7203Stock replacement/street-legal part for 1972-89 454 V8 with OE 4-bbl carb
(NOTE: #350-2161 is stock replacement/street-legal for 396, 402, 427, and 454 with OE 4-bbl carb on 1965-73 non-CA passenger cars and 1966-83 trucks, Suburbans, and heavy vehicles except stock-equipped EGR)Does not clear Corvette hood without modificationIncludes choke adapter #350-8961Carb Recommendation/Notes
OE 4-bbl Carburetor
Provision for evaporative canisterFactory cruise control accepted