HEI Distributor Cap and Coil Cover - Black Speedmaster nuts are made from

Speedmaster nuts are made from aerospace-quality chromoly steel with hexagonal style heads

how can you go wrong

Made from steel

Speedmaster reflex headlights feature a diamond-style lens that diffuses light in a prismatic beam

a chrome dipstick head with an O-ring seal

HEI Distributor Cap and Coil Cover - Black Speedmaster nuts are made fromThe cap and rotor of any ignition system must be considered maintenance items. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. Speedmaster makes it easy with these cap and rotor replacement kits. The correct rotor is already matched to the correct cap for you.