Description
Converting your GM HEI distributor to an external coil setup unlocks better ignition reliability and thermal management—critical when you’re pushing performance limits. The MSD HEI Dust Cover protects your external coil from moisture, road debris, and heat while maintaining a clean engine bay aesthetic. This is a straightforward bolt-on upgrade that pays dividends in ignition consistency and longevity.
- Brand: MSD
- Color: Black
- Type: Distributor coil cover
- Engine: GM HEI V8
- Material: High-quality plastic
- Installation: Bolt-on
- Quantity: One each
- Fitment: GM HEI distributors






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