MSD Pro CDI 600 Ignition Coil - Square - 0.064 ohm - Male HEI - 50000V - Black - GM LS-Series 3451 Duration 236 / 236

Duration 236 / 236

1965-1991 Avanti II

50 in Female

1978-1995 Chevrolet G20

Mopar RB-Series / 426 Hemi / Oldsmobile V8 / Pontiac V8

MSD Pro CDI 600 Ignition Coil - Square - 0.064 ohm - Male HEI - 50000V - Black - GM LS-Series 3451 Duration 236 / 236If you've made the step up to the industry leading MSD Pro 600 Ignition, you'll want to equip it with the best coils on the market. The Pro 600 (Capacitive Discharge Ignition) coil is the solution with the highest current and voltage available in a small compact design. When you're making extreme cylinder pressure with boost or nitrous on an inductive coil per plug ignition, lack of spark energy means you are leaving horsepower on the table. To answer