QuickCar Sleeved Race Wire - Black Coil Wire 12" HEI/HEI H776C08L Hardened flat washers provide uniform

Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds

Unlike other quickeners

1/16 in Inside Thread

GMC: Sierra 1500 19 - 19 AT4

2000-2012 Chevrolet Suburban 2500

QuickCar Sleeved Race Wire - Black Coil Wire 12" HEI/HEI H776C08L Hardened flat washers provide uniformQuickCar has the answer to more spark energy! The new 11. 5mm, under 40 ohm ft. resistance QuickCar Sleeved Race Wire has a very quick spark energy transfer while also providing a very high Electro Magnetic (EMI) and Radio Frequency Interference (RFI) suppression. Constructed using two layers of the purest silicone available, the Kevlar core center and nickel copper alloy wound conductor provides a very flexible, high tensile strength spark plug wire