can you use 95 heads on a 96 block? if so does anyone know of a web sight to find casting numbers? thanks.

 

Yes you can, the heads are interchangeable throughout all years.

 

is there a dif ? mine are 95's

 

yeah the 93-95s are different castings...they dont flow as much(10hp less) than the 96's if anyone wants a set of 96 heads..let me know..they have around 30k miles on them and they are coming off wednesday.-Mark

 

If you stil have the 96 LT1 heads for sale I'd like to buy them, if they haven't got hot or anything like that.
E:mail me at fssnell@comcast.net
Thanks, Rick

 

Can anybody let me know how to tell the 2 catsing apart? and what about differences after porting? I bought a set already re-worked and still have my
'97 heads. I'm wondering if I could've done better by having mine done.

 

Do you know the flow numbers (CFM) of the 93-95 and 96-97 heads?

 

the earlier heads have more material to them and are better for porting. ....and I have a set I would be willing to sell.