Anyone ID these Heads

[**DONOTDELETE**]

My friend has some heads that need to be ID. I can't seem to find them in my book just wanted to know if anyone out there can ID them. The number is 462624.

Larry 86K5

 

[DangerB]

Mortec, Inc. says: 462624 is a 75-86...350/400 ci...76cc chamber.
Chevy mania says: 76-87...1.94/1.50 & 2.02/1.60...76cc..crack prone.

DangerBrett

<font color=blue>life is a race, you have to look good and go fast!</font color=blue>

 

[Eagle86K5]

Hmmmmm....crack heads.....

<font color=green>Eagle86K5

<font color=red>Only guy I know that can get out of line in a one car funeral