Distributor Cap and Rotor Kits

A worn or corroded distributor cap and rotor can cause misfires, rough idle, and inconsistent spark delivery—all of which kill performance and reliability. The MSD 84336 HEI cap and rotor kit delivers consistent, high-voltage spark across your Chevy V8's...

Crossfire and ionization compromise ignition reliability and performance in high-output V8 engines. The MSD Cap-A-Dapt 8445 solves this by adapting a large-diameter Ford-style cap onto your MSD Pro-Billet distributor, significantly increasing terminal...

A quality cap and rotor are foundational to reliable spark delivery in any HEI ignition system. The MSD Black Extreme Output kit replaces wear-prone OEM components with precision-machined brass terminals and a sealed design that resists moisture and...

A GM HEI distributor demands regular maintenance to sustain reliable ignition timing and consistent spark delivery—especially in high-performance applications where precision ignition is non-negotiable. This complete tune-up kit eliminates the guesswork...

A worn or failing distributor cap and rotor will cause misfires, rough idle, and poor starting—issues that compound quickly under racing conditions. This OEM-style replacement kit restores reliable spark delivery to your GM V8, ensuring consistent...

The ignition system is critical to engine reliability, and a degraded cap and rotor will cause misfires, hard starts, and inconsistent performance under load. This GM HEI-style cap and rotor kit delivers the OEM-quality spark distribution your V8...

A worn cap and rotor degrades ignition timing accuracy and fuel combustion efficiency, directly impacting throttle response and overall engine reliability. The GM V8 D4000 Cap & Rotor Kit delivers consistent spark delivery across all eight cylinders,...

Cross-fire and ionization failures cost you races and reliability. The MSD Cap-A-Dapt Kit 8441 solves this by upgrading your small-diameter MSD Pro-Billet distributor to a larger Ford-style cap with increased terminal spacing—keeping spark energy where...

A degraded distributor cap and rotor can silently undermine ignition timing and spark delivery, costing you consistency on the track or street. The MSD Black Small Diameter Distributor Cap and Rotor Kit delivers reliable spark distribution with brass...

A worn or failing HEI cap and rotor directly compromises ignition timing precision and can cause misfires, fouled plugs, and lost horsepower. This Performance Distributors kit replaces both components with OEM-equivalent quality, restoring reliable spark...

A worn or deteriorated distributor cap and rotor directly undermines ignition reliability and engine performance—particularly critical in high-revving Chevy V8 applications where precise spark timing is non-negotiable. This HEI-style kit delivers...

A worn or damaged distributor cap and rotor can cause misfires, rough idle, and starting issues that compromise engine reliability and performance. This GM HEI-style cap and rotor kit delivers the precise spark timing your Chevy V8 demands, with brass...