i am installing 2” TTI headers on my 73 challenger with a 440. The slapstick linkage is hitting the collector flange. I have already removed a 1/4 from the bracket and flipped shifter rod to the top side per the TTI directions. There is still interference from the collector flange, and It will not allow the shifter to go into park. I loosened the header and moved it so I could shift into park.
Can I move the mounting hole inward about a half inch and grind off the end if the z bar so it...
TTI headers hit slap stick linkage
