Ignitions and Electrical› Ignition Boxes and Components

MSD

MSD Power Grid Harness Pro 600 Replacment Harness To Connect To MSD Power Grid Or Davis Profiler MSD Ignition

$339.95

SKU: M00T 80003

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

The MSD PRO 600 CDI is an 8-channel ignition kit designed for coil-near-plug engine management systems. It is compatible with Holley EFI, GM LS platforms, and most other EFI systems. The kit offers a programmable power setting allowing users to switch between 250 to 400 millijoule outputs, or a higher 680 millijoule output.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMSD
Part NumberM00T 80003

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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