Moroso Ultra Spiral Core 8 mm Spark Plug Wire Set - Sleeved - Black - Straight Plug Boots - HEI Style Terminal - Over The Valve Cover - Big Block Chevy DB-5R Thermo-Tec Pipe Heat Shield Exhaust

Thermo-Tec Pipe Heat Shield Exhaust Wrap

4 AN Thread

25 in Center Mount Spacing

MagnaFlow stands behind its ability to perform and backs it up with a lifetime warranty

The bearing bore is machined at the same time as the hub and reverse piston bore ensuring perfect alignment within one thousandth of an inch

Moroso Ultra Spiral Core 8 mm Spark Plug Wire Set - Sleeved - Black - Straight Plug Boots - HEI Style Terminal - Over The Valve Cover - Big Block Chevy DB-5R Thermo-Tec Pipe Heat Shield ExhaustWho 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