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MSD Red Small Diameter Distributor Cap for 8-Cylinder Engines 8431
Original price was: $50.46.$37.25Current price is: $37.25.
26 in stock
Description
A reliable distributor cap is critical to consistent spark delivery and ignition system longevity—particularly in high-performance V8 applications where timing precision directly impacts power output. The MSD 8431 combines stainless steel HEI-style terminals with a durable vented housing to maintain electrical integrity under load while resisting heat degradation. If you’re running an MSD Small Diameter Distributor on a street or race engine, this cap is the OEM-equivalent replacement that keeps your ignition system firing cleanly.
- Material: DuPont® Rynite
- Terminal Type: HEI stainless steel
- Housing Design: Vented red
- Mounting: Screw-down
- Engine Application: V8 only
- Compatible Distributors: MSD 8570, 8545, 8546
- Installation: Bolt-on replacement
- Sold: Individual cap











