Moroso Ultra 40 Insulated Wire Sleeve - Blue - 25 Ft - Roll 4101BK 0 build 32 or higher

0 build 32 or higher and ECU firmware 4

12 mm Thick

Swedged aluminum radius rods have 5/8" thread with knurling on each end

E85 / Methanol

500 pounds of load-leveling capacity

Moroso Ultra 40 Insulated Wire Sleeve - Blue - 25 Ft - Roll 4101BK 0 build 32 or higherClosely woven fiberglass, impregnated with high voltage leak resistant silicone which adds up to 8, 000 volts of extra insulation Extends spark plug wire life by adding additional insulation against exhaust header heat, chaffing and contaminants 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