MSD's 8.5mm Super Conductor plug wires deliver low resistance without electronic interference, using a copper alloy conductor wound tightly around a ferro-magnetic center core to choke off EMI while sending maximum spark energy to the plug. Dual Crimp terminals grip both the wire's sleeve and its conductor separately for a secure connection at each end.
Specifications:
- Wire Type: 8.5mm Super Conductor
- Color: Red
- Cap Style: HEI Cap
- Coil Wire Length: 15 in.
- Sub Category: Ignition Wire and Related Components
- Part Number: 35399
Custom-fit and precut for Ford small block 289-302 applications running an HEI distributor cap.
FAQ
What engine is the MSD 35399 wire set built for?
It is custom-fit and precut for Ford small block 289-302 engines running an HEI distributor cap.
How long is the included coil wire?
The coil wire measures 15 inches.
What kind of terminal does MSD use on this wire?
A Dual Crimp terminal, which crimps the wire's sleeve and its conductor with two separate crimps for a more secure connection.
What color is this wire set?
It uses a red insulation jacket.

