Big Block Conversion, do it again?

Good luck changing the sparkplugs... #-o

Why? with the tti full length headers the only plug that is hard to get to is number 6. i just drilled a 1.5 to 2 inch hole in the right inner fender and number six is a breeze now. i use a 5/8 spark plug socket that has the enf that you can put a 3/4 wrench on.

The NGK plugs i run in my Indy EZ heads have a 5/8 hex

You ever checked my homepage?
I've owned a 440 Dart. Getting to the plugs esp. the rear ones, with the 2-1/8" primary Hooker fenderwells was pure crap. Same as getting to some of the headerbolts. Even had the engine mounted higher than normal to get some clearance. I don't get warm and fuzzy thinking back about that claustrofobic enginebay.

I will never put a RB in a Dart again.

The picture you responded to showed pro0parts headers which can be be installed with the engine bolted in place and plug access is a breeze.

The response you got from Mopar is about TTI's and he is right, also a breeze to change plugs.

I've done 2 RB's. one with pro parts and one with TTI's. Sorry your fenderwell exits were a pain but I don't get why you'd use them in the first place.