Butler Performance Inc. » MSD Performance

The MSD team designs, develops, tests and manufactures the entire line of MSD products including Ignition Controls, Fuel Injection, Coils, Timing Accessories, Spark Plug Wires and Accessories. MSD products are the finest ignition components you can install on your car whether it's a daily driver, dirt tracker, 4-wheel drive, a seven second Pro Stock car or Big Foot. Shop MSD Ignition products at Butler LS.

Browse Distributor Caps and Rotors Products

Items 1-10 of 10

Modified HEI Dust Cover, For Use w/ External Coil

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Description: Stock replacement modified HEI dust cover Allows use of externally mounted coil

Item #: MSD-8401MSD

Condition: New

Price: $72.95

MSD Adjustable Race Rotor, Also used when converting to EFI MSD-84211

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Description: When you install EFI on your engine, most systems will require the ignition timing to be advanced for the ECU. This can cause issues with rotor phasing, but the Adjustable Rotor remedies this issue! Features: Two-piece adjustable rotor.

Item #: MSD-84211

Condition: New

Price: $60.95

MSD Billet Distributor Replacement Pickup

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Description: The MSD Magnetic Pick-Up replacement is the same high output assembly that is currently found in all MSD Distributors. It is supplied with the two pin connector installed.

Item #: MSD-84661

Condition: New

Price: $46.95

MSD GM HEI Rotor MSD-8410

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Description: MSD HEI Rotor Button

Item #: MSD-8410

Condition: New

Price: $13.95

MSD High output replacement HEI module with built-in rev limiter

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Description: Using upgraded components, the HEAT HEI module produces high output for stock and MSD applications plus has a built-in rev limiter that is more accurate and easier to set with the engine running.

Item #: MSD-83647

Condition: New

Price: $163.95