Universal HEI Distributor 12V 65K High Output Internal Ignition Coil Only this fuel pump is ideal

this fuel pump is ideal for high-performance applications

They are installed between the water pump pulley and the drive flange

Speedmaster flexplates are the best on the market

and highly polished to provide a rich

all our models include a 0-90 ohm GM sending unit

Universal HEI Distributor 12V 65K High Output Internal Ignition Coil Only this fuel pump is idealThese Speedmaster HEI coils replace the stock distributor mounted HEI coil and produce out a hefty 65,000 Volts of plug firing power. That's 15,000 Volts higher than the OE coil, which results in more completely burned fuel and better all around performance."