where the heck is the electronic ignition module on a 91 silverado 350 v8 .and will i need thermo grease ??
The ignition module is in the distributor and yes you will need die electric grease or the new module will be toast real quick.The grease will usually come with the new module.Be careful with the wires that connect to the module because they can get brittle and the connector and wires will break when you remove it.Hope this helps.Good luck.