PerTronix Flame-Thrower Spark Plug Wire Set - Spiral Core - 8 mm - Black - 45 Degree Ceramic Boot - HEI/Socket Style - Universal 8-Cylinder 4704021-20-M Fits all 2007-2008 GM 1500

Fits all 2007-2008 GM 1500 4

OEM Outlet / Inlet

Top this Filler Neck with CSR 970CAP or any standard radiator cap

4 AN Male to 1/16 in NPT Male

Dual 8 AN Male Outlets

PerTronix Flame-Thrower Spark Plug Wire Set - Spiral Core - 8 mm - Black - 45 Degree Ceramic Boot - HEI/Socket Style - Universal 8-Cylinder 4704021-20-M Fits all 2007-2008 GM 1500Product Description: Spark Plug Wire Set Flame Thrower Spiral Core 8 mm Black 45 Degree Ceramic Boot HEI Socket Style Universal 8 Cylinder Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known for their point to electric ignition conversion kits, which are available for wide range of domestic and import applications.