1974 455 SD/455 Distributor Vacuum Advance Solenoid
 

Here is a hard to find part, bolts to the intake, electrical connection on one end and vacuum on other end, 1997423 stamped into bracket. Have original hoses and T fitting (hoses will need replaced),Detail item , good for a survivor car or re-plate for restoration, $125.+ Shipping.

Some other years available

[email protected]https://...76bea28c59.jpg

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Some people refer to these as TCS but Pontiac called it Distributor Vacuum Advance Solenoid.
See diagram, it is on driver side of the carburetor.
This is for 1974.https://uploads.tapatalk-cdn.com/202...65e99ca669.jpg

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$100.+ Shipping

For sale

Just a few left

PM me

available

Do you know if it’s the same part number for 73?

May be different number. If you find out 73 number, I can see if i have that part.

For sale