He Guys, I restoring a 67 w/327 Bored 0.60 over with K Black 793 Pistons and Comp cam 12-433-8 Hyd Roller Cam. 4sp Muncie Approx Comp 11.1-11.5..3.73 Gears 12 bolt
FRAME OFF RESTORATION..Original Block...
I was looking at The Dart 200 Pro Head Kit w/Dual Plane Intake And also Looking at Brodix Line of Head kit w/Dual Plane Intake. Cost not a factor...

You Guy's have helped Before so looking for some of your Input..

 

if you want it to run on pump gas your gonna need to lower the CR to 10.5:1 or lower.

 

just run octane boost and lead substitute mine is 12.1 on pump gas soon to run LS9 on race fuel and blower