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MSD

MSD 8.5MM Spark Plug Wire Set - Black

MPN: 31243 Catalog #: 001524598 Category: Spark Plug Wires Check Vehicle Fitment

Product Details

Spark Plug Wire Set - Super Conductor - Spiral Core - 8.5 mm - Black - 90 Degree Plug Boots - HEI Style Terminal - Small Block Chevy - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - SBCMatched variant: Small Block Chevy

Small Block Chevy; 265–400ci

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
MSD
Part Number
31243
Catalog Number
001524598
Product Line
Spark Plug Wires
Category
Ignitions & Electrical
Type
Spark Plug Wires
UPC / Barcode
085132312436
Length
10.80 in
Width
10.00 in
Height
2.90 in
Weight
2.20 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 5 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 5 available as of 6/3/2026.

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