Ignitions and Electrical› Ignition Boxes and Components

MSD

Cap-A-Dapt Kit For Chevy V8 Spark Plug Style Terminals Are Used On The Cap For Tight Connections That Will Not Vibrate Loose MSD Ignition

$321.39

SKU: M00T 8420MSD

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This kit spaces the spark plug terminals farther apart, which helps to lessen crossfire. It includes an adjustable rotor for proper phasing and features HEI-style posts.

Fitment

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Specifications

BrandMSD
Part NumberM00T 8420MSD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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