That's hot rodding, just hurts to to take hammer to a $1000. set of beautiful looking headers. Its not so much TTI product that cause this problem, as it, is the way Chrysler assembled these cars. Plus throw in the edelbrock heads. you could always shim the motor up and over but that some times create problems. and it don't affect performance to wackem so i say, what every it takes to make it work . some times you don't have choice. And yes that is a fine piece of Art you are building. Looking good Brother.
