MSD 8.5mm Super Conductor Spark Plug Wire Sets 31389

MSD 8.5mm Super Conductor Spark Plug Wire Sets 31389

MSD-31389

4.75 out of 5 stars ( 17 )

Part Number: MSD-31389

Estimated Ship Date: Monday 10/26/2026

$178.95

Results 1 - 5 of 5

Dielectric Grease, 2 oz., Each

Part Number: SUM-849999

4.69 out of 5 stars ( 54 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

Ignition Wire Separators, Plastic, Black, Clamp-On, 7mm-9mm Plug Wires, Kit, For Upgrade Use SUM-440314

Part Number: SUM-440313

3.93 out of 5 stars ( 56 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Spark Plug Boot Protectors, 1,200 degrees F, Slip-on, Silver, 6 in. Length, Set of 8

Part Number: SUM-350119SIL

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Spark Plug Boot Protectors, 1,200 degrees F, Slip-on, Silver, 6 in. Length, Each

Part Number: SUM-350119SIL-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ignition Wire Loom/Separator, Aluminum, Polished, Ball Milled, 7/8/9mm, Horizontal, Universal, Pair

Part Number: SUM-440322

4.45 out of 5 stars ( 31 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

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