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Product Info

MSD 32829 - 5mm Super Conductor Spark Plug Wire Sets
The MSD 8.5 mm Super Conductor wire is the performance wire. 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 In. length of Super Conductor wire there is only 40 to 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 it's great voltage carrying capabilities. The low resistance results in less loss of spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight, that there is over 40 Ft. of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) choke.
Key Features:- Custom Spark Plug Wire Set
- Red Super Conductor 8.5mm
- 8.5mm
- LS1 Conversion
- OEM Cut

The MSD team has a strong core of excellent engineers, technicians, assembly specialists who design, develop and manufacture a wide variety of products, including Ignition Controls, Coils, Timing Accessories and Spark Plug Wires and Accessories. All MSD products feature the finest ignition components anyone can install on their vehicle and are geared towards all auto enthusiasts!
Description
- Custom Spark Plug Wire Set
- Red Super Conductor 8.5mm
- 8.5mm
- LS1 Conversion
- OEM Cut
Vehicle Fitment
Year | Make | Model | Sub Model | Engine Size |
---|---|---|---|---|
2004 | BUICK | RAINIER | CXL, CXL Plus | 5.3L V8 GAS |
2002 | CHEVROLET | AVALANCHE 1500 | BASE, NORTH FACE, ON ROAD EDITION, Z71 | 5.3L V8 GAS |
2003 | CHEVROLET | AVALANCHE 1500 | BASE, NORTH FACE, ON ROAD EDITION, WBH, Z71 | 5.3L V8 GAS |
2004 | CHEVROLET | AVALANCHE 1500 | BASE, Z66, Z71 | 5.3L V8 GAS |
2005 | CHEVROLET | AVALANCHE 1500 | BASE, LS, LT, Z66, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS |
2006 | CHEVROLET | AVALANCHE 1500 | LS, LT, Z66, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS |
2002 - 2004 | CHEVROLET | AVALANCHE 2500 | BASE | 8.1L V8 GAS |
2005 - 2006 | CHEVROLET | AVALANCHE 2500 | LS, LT | 8.1L V8 GAS |
2004 - 2005 | CHEVROLET | EXPRESS 1500 | BASE, LS | 5.3L V8 GAS |
2006 | CHEVROLET | EXPRESS 1500 | BASE, LS, LT | 5.3L V8 GAS |
2007 | CHEVROLET | EXPRESS 1500 | BASE, LS, LT | 5.3L V8 FLEX, 5.3L V8 GAS |
2004 - 2005 | CHEVROLET | EXPRESS 2500 | BASE, LS | 4.8L V8 GAS, 5.3L V8 GAS, 6.0L V8 CNG, 6.0L V8 GAS |
2006 - 2007 | CHEVROLET | EXPRESS 2500 | BASE, LS, LT | 4.8L V8 GAS, 6.0L V8 GAS |
2003 | CHEVROLET | EXPRESS 3500 | BASE, LS | 4.8L V8 GAS |
2004 - 2005 | CHEVROLET | EXPRESS 3500 | BASE, LS | 4.8L V8 GAS, 6.0L V8 CNG, 6.0L V8 GAS |
2006 - 2007 | CHEVROLET | EXPRESS 3500 | BASE, LS, LT | 4.8L V8 GAS, 6.0L V8 GAS |
1999 - 2001 | CHEVROLET | SILVERADO 1500 | BASE, LS, LT | 5.3L V8 GAS |
2002 - 2003 | CHEVROLET | SILVERADO 1500 | BASE, LS, LT, WT | 5.3L V8 GAS |
2004 | CHEVROLET | SILVERADO 1500 | BASE, HYBRID, LS, LT, Ss, WT, Z71 OFF-ROAD | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS, 6.0L V8 GAS |
2005 | CHEVROLET | SILVERADO 1500 | BASE, HYBRID, LS, LT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS |
2005 | CHEVROLET | SILVERADO 1500 HD | BASE, LS, LT | 6.0L V8 GAS |
1999 - 2000 | CHEVROLET | SILVERADO 2500 | BASE, LS, LT | 5.3L V8 GAS |
2004 | CHEVROLET | SILVERADO 2500 | BASE, LS, LT, WT | 6.0L V8 GAS |
2001 - 2003 | CHEVROLET | SILVERADO 2500 HD | BASE, LS, LT | 8.1L V8 GAS |
2004 - 2005 | CHEVROLET | SILVERADO 2500 HD | BASE, LS, LT, WT | 6.0L V8 CNG, 6.0L V8 GAS, 8.1L V8 GAS |
2001 - 2003 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT | 8.1L V8 GAS |
2004 - 2005 | CHEVROLET | SILVERADO 3500 | BASE, LS, LT, WT | 6.0L V8 CNG, 6.0L V8 GAS, 8.1L V8 GAS |
2006 | CHEVROLET | SILVERADO 3500 | LS, LT, WT | 8.1L V8 GAS |
2004 | CHEVROLET | SSR | BASE | 5.3L V8 GAS |
2004 - 2005 | CHEVROLET | SUBURBAN 1500 | LS, LT, Z71 | 5.3L V8 FLEX, 5.3L V8 GAS |
2001 | CHEVROLET | SUBURBAN 2500 | BASE, LS, LT | 8.1L V8 GAS |
2002 - 2003 | CHEVROLET | SUBURBAN 2500 | LS, LT | 8.1L V8 GAS |
2004 | CHEVROLET | SUBURBAN 2500 | LS, LT | 6.0L V8 GAS, 8.1L V8 GAS |
2004 - 2005 | CHEVROLET | TAHOE | LS, LT, Z71 | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS |
2004 | CHEVROLET | TRAILBLAZER EXT | LS, LT, NORTH FACE | 5.3L V8 GAS |
2005 | CHEVROLET | TRAILBLAZER EXT | LS, LT | 5.3L V8 GAS |
2005 - 2006 | GMC | ENVOY | DENALI | 5.3L V8 GAS |
2003 - 2004 | GMC | ENVOY XL | SLE, SLT | 5.3L V8 GAS |
2005 | GMC | ENVOY XL | DENALI, SLE, SLT | 5.3L V8 GAS |
2006 | GMC | ENVOY XL | DENALI | 5.3L V8 GAS |
2004 - 2005 | GMC | ENVOY XUV | SLE, SLT | 5.3L V8 GAS |
2003 - 2005 | GMC | SAVANA 1500 | BASE, SLE | 5.3L V8 GAS |
2006 | GMC | SAVANA 1500 | BASE, LS, LT | 5.3L V8 GAS |
2003 - 2005 | GMC | SAVANA 2500 | BASE, SLE | 4.8L V8 GAS, 5.3L V8 GAS, 6.0L V8 CNG, 6.0L V8 GAS |
2006 | GMC | SAVANA 2500 | BASE | 4.8L V8 GAS, 6.0L V8 GAS |
2001 - 2002 | GMC | SAVANA 3500 | BASE, SLT | 8.1L V8 GAS |
2003 - 2004 | GMC | SAVANA 3500 | BASE, SLE | 4.8L V8 GAS, 6.0L V8 CNG, 6.0L V8 GAS |
2005 | GMC | SAVANA 3500 | BASE, SLE | 4.8L V8 GAS, 6.0L V8 CNG, 6.0L V8 GAS |
2006 | GMC | SAVANA 3500 | BASE, LS, LT | 4.8L V8 GAS, 6.0L V8 GAS |
1999 - 2000 | GMC | SIERRA 1500 | SL, SLE, SLT | 5.3L V8 GAS |
2001 | GMC | SIERRA 1500 | SL, SLE, SLT | 4.8L V8 GAS, 5.3L V8 GAS |
2002 | GMC | SIERRA 1500 | BASE, HT, SL, SLE, SLT, WT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS |
2003 | GMC | SIERRA 1500 | BASE, SL, SLE, SLT, WT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS |
2004 | GMC | SIERRA 1500 | BASE, DENALI, SL, SLE, SLT, WT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS |
2005 | GMC | SIERRA 1500 | BASE, DENALI, HYBRID, SL, SLE, SLT, WT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS, 6.0L V8 GAS |
2006 | GMC | SIERRA 1500 | DENALI, HYBRID, SL, SLE, SLT, WT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 FULL HYBRID EV-GAS (FHEV), 5.3L V8 GAS, 6.0L V8 GAS |
2001 - 2005 | GMC | SIERRA 1500 HD | SLE, SLT | 6.0L V8 GAS |
1999 - 2000 | GMC | SIERRA 2500 | SL, SLE, SLT | 5.3L V8 GAS |
2001 | GMC | SIERRA 2500 | SL, SLE, SLT | 6.0L V8 GAS |
2002 | GMC | SIERRA 2500 | BASE, SL, SLE, SLT | 6.0L V8 BI-FUEL, 6.0L V8 CNG, 6.0L V8 GAS |
2003 - 2004 | GMC | SIERRA 2500 | BASE, SLE, SLT, WT | 6.0L V8 GAS |
2001 | GMC | SIERRA 2500 HD | SL, SLE, SLT | 6.0L V8 GAS |
2002 | GMC | SIERRA 2500 HD | BASE, SL, SLE, SLT | 6.0L V8 BI-FUEL, 6.0L V8 CNG, 6.0L V8 GAS |
2003 - 2005 | GMC | SIERRA 2500 HD | BASE, SLE, SLT, WT | 6.0L V8 CNG, 6.0L V8 GAS |
2001 | GMC | SIERRA 3500 | SL, SLE, SLT | 6.0L V8 GAS |
2002 - 2003 | GMC | SIERRA 3500 | BASE, SL, SLE, SLT | 6.0L V8 GAS |
2004 - 2005 | GMC | SIERRA 3500 | BASE, SL, SLE, SLT, WT | 6.0L V8 CNG, 6.0L V8 GAS |
2006 | GMC | SIERRA 3500 | SL, SLE, SLT, WT | 6.0L V8 GAS |
2001 | GMC | YUKON | DENALI, SLE, SLT | 4.8L V8 GAS, 5.3L V8 GAS, 6.0L V8 GAS |
2002 - 2005 | GMC | YUKON | DENALI, SLE, SLT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS |
2006 | GMC | YUKON | DENALI, SL, SLE, SLT | 4.8L V8 GAS, 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS |
2001 | GMC | YUKON XL 1500 | SLE, SLT | 5.3L V8 GAS |
2002 - 2004 | GMC | YUKON XL 1500 | SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS |
2005 | GMC | YUKON XL 1500 | DENALI, SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS |
2006 | GMC | YUKON XL 1500 | DENALI, SL, SLE, SLT | 5.3L V8 FLEX, 5.3L V8 GAS, 6.0L V8 GAS |
2001 - 2003 | GMC | YUKON XL 2500 | SLE, SLT | 6.0L V8 GAS |