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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31653 Wires, Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, Chevy/GMC, Small Block, V8, Set

SKU: MSD31653

Spark Plug Wire Sets

MSD 8.5mm Super Conductor Spark Plug Wire Sets 31653 Wires, Conductor, Spiral Core, 8.5mm, Black, 90 Degree Boots, Chevy/GMC, Small Block, V8, Set

SKU: MSD31653

Spark Plug Wire Sets
A$504.05
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle.

A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.

Part Type

8.5MM Spark Plug Wire Set - Black

Data: v4.2 - Upd: 2026-10-15 03:13:17

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
31653
Product Attributes - Part Type
Spark Plug Wire Sets
Product Attributes - Product Line
MSD 8.5mm Super Conductor Spark Plug Wire Sets
Product Attributes - UPC
085132316533
Product Attributes - Assembled
Yes
Product Attributes - Distributor Terminal Type
Female/Socket
Product Attributes - Distributor Boot Color
Gray
Product Attributes - Distributor Boot Material
Silicone
Product Attributes - Spark Plug Boot Ends
Eight 90 degree
Product Attributes - Spark Plug Boot Color
Gray
Product Attributes - Spark Plug Boot Material
Silicone
Product Attributes - Diameter (mm)
8.50mm
Product Attributes - Wire Color
Black
Product Attributes - RFI Suppression
Yes
Product Attributes - Coil Wire Included
Yes
Product Attributes - Conductor Style
Spiral core
Product Attributes - Spark Plug Wire Resistance
50 ohms/ft.
Product Attributes - Quantity
Sold as a set.
Product Attributes - Notes
Wires rout over the valve covers.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd31653
SFX Item ID 4973564
Supplier Item Code 4973564
Manufacturer SKU 31653
Manufacturer UPC 85132316533
Alternative References 8.5mm, V8

Compatibility

Application Data
  • UniversalYes

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