Description
Regain Lost Power. These Granatelli Motorsports Coil Near Plug Spark Plug wires are the perfect addition to any V8 powered GMC Sierra. These 8mm blue wires add a touch of color that is just right to set of the engine bay. These wires are a direct OEM replacement, and offer up to 15HP for naturally aspirated applications, and up to 35HP on boosted and nitrous applications.
Quality Construction. These Coil Near Plug wires are made with high temp silicone boots, 8mm jacketed wires with fiberglass reinforced braid. Thanks to a patented design there is 0 ohm resistance, no RFI/EMI interference. This means these wires are up to the task of providing all of the spark your engine needs. This wire set is rated up to 500 degree temperatures.
Simple Installation. Installation is as simple as can be. These Coil Near Plug wires are a direct OEM replacement, so no modifications are needed. Just pull off the old wires and replace them with these.
Application. These wires can be installed on any 2007-2008 6.0L Sierra 2500 HD.
Made in the USA
Granatelli Motor Sports 28-1629HTBL
CA Residents: WARNING: Cancer and Reproductive Harm
- Improves Performance
- 8mm Spark Plug Wires
- Blue Wire / Black Boots
- Exceeds OEM Specifications
- 0 Ohm Resistance – Patented protector ring
- 500 Degree Boots Standard
- Direct OEM Replacement
- Sold as a set of 8 Wires
- Made in the USA
- 2007-2008 6.0L Sierra 2500 HD






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