This stock-style replacement modified HEI coil dust cover allows an externally mounted ignition coil to be used with an HEI distributor in place of the internal coil setup.
Specifications:
- Category: Ignition
- Distributor Type: Accessories
- Part Type: Ignition Coil Cover
- Product Type: Distributors and Components
- Sub Category: Ignition Coil
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 8401MSD
Fits V8 and odd-fire V6 HEI distributor applications.
FAQ
What does the MSD 8401MSD allow me to do?
It allows an externally mounted ignition coil to be used with an HEI distributor instead of an internal coil.
What engines is this dust cover designed for?
V8 and odd-fire V6 HEI distributor applications.
Is this a stock-style or performance part?
It is a stock-style replacement modified HEI coil dust cover.
What is the warranty on this part?
It carries MSD's Manufacturer's Limited 1 Year Warranty.

