This one, not to be confused with the D1943A. You'll want to replace the Ignition Coil too. With Summit Racing, if you order enough stuff, you'll save on shipping tooWhat is a good ICM to buy?
Ignition Control Modules | Summit Racing
Get solid ignition timing with a fresh ignition control module! Summit Racing Equipment has stock replacements and performance upgrades for your project!
www.summitracing.com