55-67 GM 1.8 OHM Ignition Coil Ballast Resistor. Resistor comes with hardware and fits various GM model vehicles.

Application Chart:

• 55-59 Chevy/GMC Truck
• 55-58 Chevy Full Size Car (exc. F.I. or 4-BBL)
• 63-66 Chevy Full Size Car w/396/409/427 (exc. HP or Dual 4-BBL)
• 63-67 Chevy Corvette (exc. 396, F.I., HP or Transistor Ignition)
• 54-59 Buick
• 53-61 Oldsmobile
• 55-56 Pontiac