Used/tested and upgraded pulse delay modules
 

Last week I pulled a few 78-83 modules from my collection and replaced the capacitors and added a dab of lithium grease to the aluminum heat sink. Over time the caps can deteriorate with use and temperature extremes. I have 3 used/tested/upgraded pulse modules available for $60 ea. I also have (1) NOS pulse module for $175. It is in perfect shape-never been installed and I would be willing to change out its caps also however since it's never seen use I don't believe it needs it but an option nevertheless.

The pic on the left is the updated version-the one on right is stock OEM.

I also have good, used GM pulse/delay switches for $25 ea. $75 for a matching pair of an updated module and used switch.

Re: Used/tested and upgraded pulse delay modules
 

I'd like an updated module plus switch combo. DM me your PayPal info and I'll send it out tonight.

Re: Used/tested and upgraded pulse delay modules
 

(1) pair SOLD-two left!