Ignitions and Electrical› Ignition Boxes and Components
MSD
Replacement Shaft for #8584
SKU: M00T ASY11172
Easy — 1–2 hours
Description
This replacement shaft is part of MSD's commitment to providing high-performance components for motorsports. MSD has a long history of innovation in ignition systems and other powertrain electronics, aiming to deliver reliable and easy-to-use products for racers and automotive enthusiasts.
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
| Brand | MSD |
| Part Number | M00T ASY11172 |
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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