|07-25-2012 08:08 PM|
|BradX||Yeah I know those heads are crap. I also found out that it is a 350 so I was pretty stoked about that.|
|07-25-2012 07:18 AM|
|07-24-2012 11:46 PM|
|68NovaSS||You can't read the casting numbers on the top drivers side of the bell housing extension? Or the stamped codes on the pad in front of the passenger cylinder head?|
|07-24-2012 11:41 PM|
|BradX||Is there any way to tell if it is a 350 before I pull it? With those heads on a 305 would the compression be high enough to even run?|
|07-24-2012 11:37 PM|
|68NovaSS||What's your question??|
|07-24-2012 10:11 PM|
Tell me why?
I just picked up an 86 grand prix. It's supposed to be all stock. When I pulled the valve covers off the casting numbers of the heads are 462624 which was 350 only heads. I got the intake number which is a 305/350 intake. I can't imagine someone putting the 624 heads on due to the combustion cc difference. I can't get to the block casting number either. Very weird. Maybe i'll be lucky and someone put in a 350.