1955-67 Chevrolet; Crankcase Vent Tube Assembly; Small Block; 283ci, 327ci

Reproduction of the original crankcase vent tube assembly for Chevrolet 1964-67 283 and 327 non hi-performance small block engines (most 2 bbl vehicles). This vent tube is designed to be used with an inline PCV valve, usually connected to the base of the carburetor. Manufactured to factory specifications featuring the correct 1/2" hose outlet. Includes vent tube, mounting bolt, washer, gasket and vent tube to block gasket. Replaces GM# 3853194. For use with PCV valve# (PCV100).

This part is original equipment for multiple Chevrolet vehicles from 1964-1967, it can be used on all GM small blocks from 1955-1967 as a service replacement.