1956 – 1962 General Motors NOS Positive Crankcase Ventilation Valve GM # 6421785

This new old stock crankcase ventilation valve was manufactured by General Motors for use on the following models:

Chevrolet 1961 – 1962 Corvette 283 with closed vent,

Chevrolet 1961 Passenger with closed vent 8 – cylinder,

Chevrolet 1962 Passenger with closed vent 283.

Chevrolet Pickup 1956 D-D 8 – cylinder,

Chevrolet Pickup 1961 All with closed vent 8 – cylinder,

Chevrolet Pickup 1962 All with closed vent 283.

Chevrolet Truck 1956 – 1959 All,

Chevrolet Truck 1960 – 1962 Series 60-80 with 8 – cylinder,

Chevrolet Truck 1961 Series 60 closed vent with 4BC.

Oldsmobile 1961 – 1962 F85 4BC with P.V.C.

  AC Type CV-693C   Replaced 5646178 on  05/66

NOTE:  Images show the condition and what is included in the sale.