That's sweet !
My 410 for my dart is pretty similar .
I have speedmaster bare cnc heads that also had hand work 2.05 intake and 1.625 exhaust a 302/308 550/571 solid flat tappet cam.
My goal is 10's
The car is my 68 dart post.
It weighs 2800 if I remember correctly?
I can't remember if my gears are 4:10, or 4:30 ?
I have a 4200 Stahl.
Short block is on a stand, life is in the way.
