Big block Chevy heads L88 / L89 Corvette / Camaro / chevelle 3946074 For Sale

Chevy Big Block aluminum heads casting # 3946074. These heads are hard to find. They are rare.

The headscame on 69 to 71 models, 396, 402, 427 , L89- 375hp, 427-430hp, L88-Zl1. I've had

these heads for about a 11/2 years. I had the heads worked at a local machine shop. They have

been resurfaced, valve job, guides, new seats and pressure tested. They are ready to be installed.

I do have 2 reciepts from machine shops. Shipping is expensive so please ask questions or if you

need more pictures please ask. Sold as is.

Thank you,

Donnie