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In-Store Pickup Location

MSD 8.5mm Super Conductor Spark Plug Wire Sets 32829

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MSD Ignition 32829 - MSD 8.5mm Super Conductor Spark Plug Wire Sets

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Spark Plug Wires, Super Conductor, Spiral Core, 8.5mm, Red, Chevy, GMC, LS Series Truck, 4.8/5.3/6.0L, Set

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Brand: MSD Ignition

Manufacturer's Part Number: 32829

Part Type: Spark Plug Wire Sets

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

Summit Racing Part Number: MSD-32829

UPC: 085132328291

Assembled: Yes

Distributor Terminal Ends: Coil pack

Distributor Boot Color: Gray

Distributor Boot Material: Silicone

Spark Plug Boot Ends: Eight multi-angle

Spark Plug Boot Color: Gray

Spark Plug Boot Material: Silicone

Wire Color: Red

Diameter (mm): 8.50mm

RFI Suppression: Yes

Coil Wire Included: No

Conductor Style: Spiral core

Spark Plug Wire Resistance: 50 ohms/ft.

Quantity: Sold as a set.

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

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.


Questions & Answers Ask a Product Question

I just purchased a set and the stock heat shields don't fit well.Do I install without metal heat shields?

Asked by CHRIS on July 11, 2017


i did and they are work just great

PHILLIP E from TX answered on July 26, 2017

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i have up and forward turbo headers on a 5.3ls will these work I been having trouble finding what will work

Asked by ANTHONY on October 18, 2017


Yes, you may need to use spark plug socks but these will definitely work, I have a set on my 4.8ls turbo

RAUL from TX answered on October 30, 2017

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Will these work on a 2015 Chevy 2500 HD with the 6.0L gas engine?

Asked by on June 30, 2017


If there independent coils( they should be) I would say yes. I have a set on my 01 YUKON XL.

TERRY D from IL answered on July 09, 2017

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What are the wire total length boot end to boot end.

Asked by ROBERT on February 11, 2018


Boot end to boot end, these wires are approximately 12.5" long.

MSD Ignition MSD Ignition Answer - February 28, 2018

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Some parts are not legal for use in California or other states with similar laws / regulations

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