This MSD Super Conductor Spark Plug Wire Set is engineered specifically for the 4.3L Chevy Truck platform ('92-'97). A copper alloy conductor is wound tightly around a ferro-magnetic center core, producing extremely low resistance while suppressing electromagnetic interference (EMI) that could otherwise affect onboard electronics. The outer sleeve is a proprietary silicone/synthetic blend built to resist high heat, abrasion, and tears, and each wire uses dual-crimp terminals for a secure connection at both the sleeve and conductor.
Specifications:
- Wire Diameter: 8.5mm
- Color: Red
- Resistance: 40-50 Ohms Per Foot
- Product Type: Spark Plug Wire Set
- Application: 4.3L Chevy Truck, '92-'97
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 31649
Wires are precut to exact specifications for a custom, bolt-on fit on 4.3L Chevy trucks and vans from 1992-1997.
FAQ
What vehicles does this wire set fit?
This set is a custom fit for Chevrolet and GMC trucks and vans equipped with the 4.3L V6, model years 1992-1997.
What is the resistance rating?
These Super Conductor wires deliver 40-50 ohms of resistance per foot for maximum spark energy transfer.
Does this wire set require cutting or trimming?
No. The wires are precut to exact specifications for a bolt-on, custom fit on the listed application.
What warranty is included?
This wire set is backed by MSD's Manufacturer's Limited 1 Year Warranty from the original date of purchase.
