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MSD 8.5mm Super Conductor Spark Plug Wire Sets 31299

MSD Ignition 31299 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

$93.79

(2) Review This Product

Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, 90 Degree Boots, Chevy, Big Block, V8, Set

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MSD 8.5mm Super Conductor Spark Plug Wire Sets

Part Type: Spark Plug Wire Sets

Application: Find out if this fits your application

Brand: MSD Ignition

Manufacturer's Part Number: 31299

Part Type: Spark Plug Wire Sets

Product Line: MSD 8.5mm Super Conductor Spark Plug Wire Sets

Summit Racing Part Number: MSD-31299

UPC: 085132312993

Assembled: Yes

Diameter (mm): 8.50mm

RFI Suppression: Yes

Wire Color: Red

Distributor Terminal Ends: Male/HEI

Distributor Boot Color: Gray

Distributor Boot Material: Silicone

Spark Plug Boot Ends: Eight 90 degree

Spark Plug Boot Color: Gray

Spark Plug Boot Material: Silicone

Coil Wire Included: Yes

Conductor Style: Spiral core

Quantity: Sold as a set.

Notes: For use with MSD crank trigger distributors

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

MSD's 8.5mm Super Conductor wire sets have 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 features 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 come available in custom or universal-fit applications.

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2 Customer Reviews for MSD Ignition 31299 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

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Great Product, but too short. MSD p/n 31299

Summit Racing Verified Purchase

I installed a complete MSD crank trigger ignition system on my Gen IV BBC engine. When I went to install these wires, they were too short. I had to take the cap off of the distributor, install the wires on it & then squeeze it back over the distributor with the wires stretched everywhere. Like I said, a common Gen IV BBC, all MSD parts, no excuse for it not fitting properly. ...read more

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