Rochester Quadrajet 4-Barrel Carburetor - 600CFM - Mechanical Choke - Fits Chevy GMC 327, 350, 396, 427, 454

This is a Rochester-style Quadrajet 4-barrel carburetor, rated at 600 CFM.

It's a direct replacement for a bunch of classic Chevy and GMC engines: 327, 350, 396, 427, and 454, mainly for models from 1966 to 1973.

It features a mechanical choke.

Comes with mounting hardware, O-rings, and gaskets (as shown).

No instructions included.

Specs: Main jet 185, air correction jets 110, idle jet 120, needle valve 3.3, auxiliary venturi 7.3mm, main venturi (choke tube) 28mm.

Interchanges with many OEM numbers like 7026202, 7026203, 7026210, 7027202, 7027203, and aftermarket numbers like 7047307, 7047316, etc.

Get your classic running right!