What`s a good price for a used set of BB Chevy L89 heads? I believe the last 3 digits of the casting numbers are 842. THANKS!
I'm no expert, by any stretch, but I'd put 'em like this: Brand New/NOS - $5000 Used, but un-molested - $4000 Used, ported/work done - $2500 o No:
Here's another set on ebay, Item number: 8043488556. I have no idea on what their worth, but a lot depends on the date code for the restoration crowd. Those heads are also known to be crack prone.