Video from World Finals = Heads Up 340 Stock Mopars A Bodys in Mid 10's

Changing from a 727 to a 904 with everything else the same
us worth a good tenth in 1/4. Putting a low gear out of a late 904
transmission (2.77 instead of 2.45) could often be worth another
tenth or more especially if low HP or high weight. After that the transmission
and converter work gets EXPENSIVE. Easy to drop $8,000 to $10,000
in the trans and converter.