Big Block Chevy GM Aluminum Heads with winters snowflake. Complete rebuild with all new parts, includes guide plates and studs. Casting # 3946074, date code 3 26 73 and 5 10 73. No cracks, no welds, no hogged out ports of any kind. Check pictures, they are in perfect condition. Nothing needs to be done to these heads. Lots of meat left on these heads. These are open chamber heads. Asking $3700 or Best Offer. I can be reached at, two 0 one 2 eight zero 8 two 0 eight.
Call if interested or if you have questions. Do not text, those who are serious will call.