Need Help With Dart Heads

[SAJOMATIC]

I Have A New Set Of The Older Dart Pro 1 Heads For A Sbc. They Are 200cc Runners , 64cc Chambers,angle Plug, 2.02 And 1.6 Valves. I Cannot Find The Instruction Sheet That Came With Them. Do The Older Heads Use The Same Plug As The Newer Platinum Style??? What Arp Rocker Studs Would Work??? I Am Running A Crower Stud Girdle. I Was Looking At The Isky Adjustable Guide Plates And Wanted To Make Sure There Is Enough Stud Threaded Into The Head. Which Arp Head Bolts??? The Only Thing We Have Figured Out Is The Valves, Retainers, Locks, Springs And The Spring Seats. Please Help With Any Info. Thanx In Advance-saj WHAT IS THE RECOMMENDED DART SINGLE PLANE INTAKE FOR THESE HEADS??? THE BLOCK HAS THE STANDARD 9.0 DECK HEIGHT AND 4150 STYLE CARB.

[gremmen]

If you haven't found out already, I think the ARP Head studs are ARP # 134-4001 or # 234-4301 (12pt). The rocker studs are #134-7103 (7/16") or 134-7101 (3/8"), the prefered stud would be ARP # 234-7206 for Roller Rockers & Stud Girdle.