El Rayo DNA® - 12V HVC High Output External Male E-Core Ignition Coil These water pump pulleys are

These water pump pulleys are made from a 356 aluminum alloy that is heat-treated to T-6 specs

This unit is designed to slide over the housing tube for a better weld

chrome mounting brackets

They are machined from chromoly steel

and are ideal for new projects or replacing missing or damaged mounting caps

El Rayo DNA® - 12V HVC High Output External Male E-Core Ignition Coil These water pump pulleys areThe Speedmaster high output technology coil produces up to 70% more spark energy than stock coils with outstanding reliability. This unit is recommended for street, strip, circle track and drag racing. Internally the coil also has large gauge wire windings for maximum spark current and voltage with better heat dissipation at high rpm. High voltage arcing is minimized through screw on connectors and a high tension tower. Ideal for use with capacitive