I had lots of trouble with mine, what worked for me too , was just the valley pan, no gaskets. This was with stock casting heads,one of the last sets Herb McCandless sold out of his shop I got years ago, using a performer RPM. Motor was built by Matt Hensley, it has been a great motor. Could run faster, but can't get it to hook with the 4.10 Dana and that's using first gen BFG 325X50 15's drag radials.

Last edited by louie heaton; 08/17/14 01:41 AM.
70 T/A clone, Hensley built 440,(not much more than stock) Low 12's at Bristol,(17 miles from here)8 other various Mopars, used to have 800+ posts back around 2001.