Posted by Nick... on Sunday, June 06, 2004 at 9:53AM :
In Reply to: Re: M37 Spark Plugs posted by Bob Thompson on Sunday, June 06, 2004 at 0:35AM :
His truck could have a military industrial engine as mine does. Mine has a civvy distributor, and I guess they put a civvy oil pump in place because mine works fine with this arrangement. Mine however is still 24 volt and has the waterproof plugs.