GM - 858049 Oval port heads
#3
Registered
I found this before I rebuilt the heads I have now hope this helps.
http://www.mopar1.us/headflow.html
http://www.mopar1.us/headflow.html
#4
Registered
Platinum Member
Thread Starter
I found this before I rebuilt the heads I have now hope this helps.
http://www.mopar1.us/headflow.html
http://www.mopar1.us/headflow.html