The LS Ignition Coils are designed for V8 LS-based engines employed in Buick, Cadillac, Chevrolet, GMC, H2 Hummer and Pontiac vehicles that use the Chevy small block Gen III/IV engine.
 
Sold in a set of 8 coils. The LS Ignition Coils mount in the factory stock location. They have a lower primary resistance, higher rpm capability, and far greater output than stock ignition coils.
 
Other features include: 
 
Resistance: 0.500 ohms - 2.00K ohms
Voltage up to 40,000 Volts
75:1 Turns Ratio
Inductance is 2.70 mH
Peak Current is 220 mA
Spark lasts 300 Us