MSD's Cap-A-Dapt kit increases the distance between distributor cap terminals, reducing the chance of spark scatter and ozone buildup inside the cap. It's especially recommended when using a timing control to retard timing, since retarding the timing affects rotor phasing. This version fits band-clamp Pro Mags in a black finish.
Specifications:
- Fits: MSD Band Clamp Pro Mags
- Color: Black
- Category: Distributor Cap
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 74553
FAQ
What does a Cap-A-Dapt kit do?
It increases terminal spacing on the distributor cap, which reduces spark scatter and ozone buildup inside the cap.
When is a Cap-A-Dapt especially recommended?
When using a timing control to retard timing, since the retard affects rotor phasing.
What Pro Mags does the MSD 74553 fit?
Band clamp style Pro Mags, in a black finish.

