MSD - Replacement Pro Cap Red, 3" terminal to terminal diameter Replace your old coolant temperature

Replace your old coolant temperature sensor with our Holley sensor

Exhaust System - Scorpion - Axle-Back - 2

Nerf Bar - Driver Side - 3 Point - 1 in Tube - Long - Stainless - Natural - Sprint Car - Each

Engine Oil Dipstick - Tube Only - Block Mount - Steel - Black Paint - GM LS-Series - Each

Assembly Lubricant - Engine Assembly Lubricant - Conventional - 14 oz Tub - Each

MSD - Replacement Pro Cap Red, 3" terminal to terminal diameter Replace your old coolant temperatureInside the cap there are thick vanes to help agitate the air to prevent the chance of crossfire. Stainless terminals are used for resistance to corrosion caused by ozone in the cap. The rotor is also molded out of Rynite and features a brass stainless steel rotor tip plus has a lock screw for secure mounting to the Mag's shaft.