Hey Vern. I remember the heads and stuff. Are the heads to intake a standard pattern or W5? What about the exhaust? Do you have the valve sizes and flow specs? Just for a comparative reasons for yourself against other heads. The problem here is now the Trick Flow head is an excellent offering OOTB as cast. With high flowing ports. With this, it becomes hard to sell a better head for what it is worth.
https://static.summitracing.com/global/images/chartsguides/t/tfs-6141t784-c00.pdf
Cost starts at $1019 per head;
Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-61417801-C00
Up to $1199;
Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar TFS-6141T784-C00
Then, maybe the Harland Sharp rockers @ $868
Head bolts @ $95/studs @ $190
