MSD
MSD Wire Set Super Cond Chevy 366 - 31779
MSD Wire Set Super Cond Chevy 366 - 31779
Regular price
$228.99 USD
Regular price
Sale price
$228.99 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet 366Fitment notes & questions
Wire Set Super Cond from MSD, listed for Chevrolet. Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.
Quick facts
- Brand: MSD
- Part type: Ignition part
- Listed for: Chevrolet
- Part number: 31779
Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

MSD ignition part for the Chevrolet 366: what to know
Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.
Fitment notes
- Listed for: Chevrolet 366.
- Specs, lead time and warranty come from MSD and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Plug wires or boots. Old wires and boots crack.
More for your car: Chevrolet Parts · All Spark Plugs · Batteries & electrical
Questions about Chevrolet 366 ignition part
Will this fit my Chevrolet 366?
It is listed for the Chevrolet 366. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From MSD. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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