Sick Ride Dude! Love it! I used what appear to be the same headers on a 72 Dart we shoved at 413 in! It really Reminds me of the 63 Dart gt i had.. I was going to put a 392 Hemi in it with 12 and a half to one Jahn's pop-ups at 60 over.. some scumbags stole the motor before I could get after itl cool ride man I'd love to be sitting in that thing all the tires get blown off in that mother goes sideways!