MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0
SKU: 53108636283

MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0

$112.45 $124.95
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Description

MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0Overview: Engineered from the inside out, the 8. 5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire, there are only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to its great voltage carrying capabilities. The low resistance results in less loss in

Overview:

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire, there are only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to its great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there are over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferromagnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produces a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.
 

Features:

 

Application:

Year Make Model Submodel Engine Size
1999 - 2002 Chevrolet Silverado 1500   3.78/8 V
1999 - 2000 Chevrolet Silverado 2500   3.78/8 V
1999 - 2006 GMC Sierra 1500   3.78/8 V
1999 - 2000 GMC Sierra 2500   3.78/8 V
2001 - 2005 Chevrolet Silverado 2500 HD   4.25/8 V
2001 - 2006 Chevrolet Silverado 3500   4.25/8 V
2001 Chevrolet Suburban 2500   4.25/8 V
2001 - 2002 GMC Savana 3500   4.25/8 V
2001 - 2005 GMC Sierra 1500 HD   /
2001 - 2003 GMC Sierra 1500 SL 3.78/8 V
2001 - 2005 GMC Sierra 1500 SLE 3.78/8 V
2001 - 2005 GMC Sierra 1500 SLT 3.78/8 V
2001 - 2005 GMC Sierra 2500 HD   4/8 V
2001 - 2004 GMC Sierra 2500   /
2001 - 2006 GMC Sierra 3500   4/8 V
2001 - 2004 GMC Yukon XL 1500 SLE 3.78/8 V
2001 - 2004 GMC Yukon XL 1500 SLT 3.78/8 V
2001 - 2003 GMC Yukon XL 2500   4/8 V
2001 - 2006 GMC Yukon   /
2002 - 2006 Chevrolet Avalanche 1500   /
2002 - 2006 Chevrolet Avalanche 2500   /
2002 - 2005 GMC Sierra 1500 Base 3.78/8 V
2002 GMC Sierra 1500 HT 3.78/8 V
2002 - 2005 GMC Sierra 1500 WT 3.78/8 V
2002 GMC Sierra 2500   4/8 V
2003 - 2007 Chevrolet Express 3500   3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 Base 3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 LS 3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 LT 3.78/8 V
2003 Chevrolet Silverado 2500 HD Base 4.25/8 V
2003 Chevrolet Silverado 2500 HD LS 4.25/8 V
2003 Chevrolet Silverado 2500 HD LT 4.25/8 V
2003 - 2005 GMC Envoy XL   3.78/8 V
2003 - 2006 GMC Savana 1500   3.78/8 V
2003 - 2006 GMC Savana 2500   3.78/8 V
2003 - 2006 GMC Savana 2500   4/8 V
2003 - 2005 GMC Savana 3500   /
2004 Buick Rainier   3.78/8 V
2004 - 2007 Chevrolet Express 1500   3.78/8 V
2004 - 2007 Chevrolet Express 2500   3.78/8 V
2004 - 2007 Chevrolet Express 2500   4/8 V
2004 - 2005 Chevrolet Express 3500   /
2004 - 2005 Chevrolet Silverado 1500 Hybrid 3.78/8 V
2004 Chevrolet Silverado 1500 LS 4/8 V
2004 Chevrolet Silverado 1500 LT 4/8 V
2004 Chevrolet Silverado 1500 SS 4/8 V
2004 Chevrolet Silverado 1500 WT 3.78/8 V
2004 Chevrolet Silverado 1500 Z71 3.78/8 V
2004 - 2005 Chevrolet Silverado 2500 HD   4/8 V
2004 Chevrolet Silverado 2500   /
2004 - 2005 Chevrolet Silverado 3500   4/8 V
2004 Chevrolet SSR   /
2004 - 2005 Chevrolet Suburban 1500   /
2004 Chevrolet Suburban 2500   /
2004 - 2005 Chevrolet Tahoe   /
2004 - 2005 Chevrolet Trailblazer EXT   3.78/8 V
2004 - 2005 GMC Envoy XUV   3.78/8 V
2004 GMC Sierra 1500 Denali 4/8 V
2005 Chevrolet Silverado 1500 HD   /
2005 - 2006 GMC Envoy Denali 3.78/8 V
2005 GMC Sierra 1500 Hybrid 3.78/8 V
2005 - 2006 GMC Yukon XL 1500   /
2006 - 2007 Chevrolet Express 3500   4/8 V
2006 GMC Envoy XL Denali 3.78/8 V
2006 GMC Savana 3500   3.78/8 V
2006 GMC Savana 3500   4/8 V
2006 GMC Sierra 1500   4/8 V

 

Specs:

Application GM LS Engines
Boot Material Silicone
Brand MSD
Color Red
Core Copper
Emission Code 5
Length (in) 12
Product Type Spark Plug Wire
Resistance 40-50 Ohms Per Foot
Spark Plug Boot Angle Multi-Angle
Warranty Limited 1 Year Warranty
Wire Diameter 8.5mm
Wire Series 8.5 Super Conductor
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53108636283

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4.4 ★★★★★
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A
Verified Purchase
Adam
Bozeman, US
★★★★★ 5
Great for a gaming laptop!
Color: Black, Size: 1.37" without hook
Great product is you want to mount any size laptop under your desk. I used it for my Alienware gaming laptop and it's fantastic! The three points of contact hold the laptop securely, while allowing maximum airflow for the fans. The three "clamps" are rock solid and will definitely outlive the laptop. The installation was simple and easy, just need a drill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
D
Verified Purchase
David H.
Cuba, US
★★★★★ 5
under desk laptop system
Color: Black, Size: 1.37" without hook
Reclaimed real desk space with this one. The mount holds the laptop securely underneath without any vibration or creaking and the installation required no drilling — clamped cleanly to the desk edge. The ventilation spacing is generous enough that thermals stay reasonable even under load. Works with a solid range of laptop sizes and the adjustment mechanism is easy to use. If your laptop spends most of its time docked this is the cleanest way to get it out of the way.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
E
Verified Purchase
Echo November
Lowell, US
★★★★★ 4
Works great, but pads are peeling.
Color: Black, Size: 1.37" without hook
Works for what I needed, which was to mount my work laptop to the side of my desk. However, the rubber pads started peeling the first day. I tried clamping them down overnight, but they still ended up peeling up. They haven't come off completely and are still working, though. I may have to glue them down.
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Reviewed in the United States on April 14, 2026
J
Verified Purchase
Js
Lexington, US
★★★★★ 5
Quality product.
Color: White, Size: 1.37" without hook
First of all it's made of metal so, I won't worry about accidentally breaking it and dropping my laptop. It came with adhesive rubber pads that fit inside the brackets, which is a nice touch for helping not to scratch up the laptop. It makes a huge difference to help declutter the desktop space.
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Reviewed in the United States on March 18, 2026
B
Verified Purchase
Boji Girl
Alexandria, US
★★★★★ 5
Satisfied my need.
Color: Black, Size: 1.37" without hook
Easy to install and my laptop fits solidly. I have a work laptop, tower and my personal laptop. I hated how busy my home office desk looked. Moved my personal laptop underneath and made a big difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026

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