Moroso Ultra Spiral Core 8 mm Spark Plug Wire Set - Sleeved - Black - 90 Degree Plug Boots - Socket Style - Over The Valve Cover - Small Block Chevy 37017XK this insert also comes with

this insert also comes with corrosion resistant hardware and a 5-year limited warranty

000 in Rotors

Steel design instead of a hex nut

(CALIBRATED FOR PERFORMANCE) Designed and calibrated for maximum street performance with most Performer RPM

2012-2013 BMW 640i

Moroso Ultra Spiral Core 8 mm Spark Plug Wire Set - Sleeved - Black - 90 Degree Plug Boots - Socket Style - Over The Valve Cover - Small Block Chevy 37017XK this insert also comes withWho said high quality high performance cant be cost effective? With Moroso Ultra Spark Plug Wires you can have all three. These Made in the USA spark plug wires are equal to or exceed Auto Manufacturers specifications depending on the application, without the dealer prices. Moroso has 50 plus years of experience from supplying spark plug wires to the top teams of NASCAR, NHRA and Auto Manufacturers. Available in subtle black or eye catching red, high