Moroso Ultra 40 Spiral Core 8.65 mm Spark Plug Wire Set - Sleeved - Blue - 90 Degree Plug Boots - Socket Style - Under Header - Big Block Chevy Driving Shoe Heat Shield Polished Spark Plug

Polished Spark Plug

Pushrod Seat Insert

1986-1986 GMC C3500

16" Large and 17" X-Large sizes

Moroso Ultra 40 Spiral Core 8.65 mm Spark Plug Wire Set - Sleeved - Blue - 90 Degree Plug Boots - Socket Style - Under Header - Big Block Chevy Driving Shoe Heat Shield Polished Spark PlugProduct Description: Spark Plug Wire Set Ultra 40 Spiral Core 8. 65 mm Sleeved Blue 90 Degree Plug Boots Socket Style Under Header Big Block Chevy Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air