Building a L89 engine and need the stock appearing GM aluminum heads.....ideally closed chamber for 69-70 years.....I don't care about being date or numbers correct......just correct appearing......
Anyone know about something that would still be available thru GM or??????? :confused: Thanks
Ken

http://www.chevelles.com/showroom/SS396Convert/70nova1.JPG
http://www.chevelles.com/showroom/SS396Convert/70Nova2.JPG
http://www.chevelles.com/showroom/SS396Convert/70nova3.JPG

I have a set of the '074 castings, they are untouched and stock

Tom......You've got mail......

Ken

The 074 is the wrong head but with the price you must pay for even the later over the counter closed chamber heads they look a lot better.

Originally posted by SS396 Convert:
Building a L89 engine and need the stock appearing GM aluminum heads.....ideally closed chamber for 69-70 years.....I don't care about being date or numbers correct......just correct appearing......
Anyone know about something that would still be available thru GM or??????? :confused: Thanks
Ken

During our club meeting at BillK's shop, he said that today's alloys are much better than those of that era, I would go with some modern alloys to take advantage of the technology. Just my opinion.

http://www.chevelles.com/showroom/SS396Convert/70nova1.JPG
http://www.chevelles.com/showroom/SS396Convert/70Nova2.JPG
http://www.chevelles.com/showroom/SS396Convert/70nova3.JPG

During our club meeting at BillK's shop, he said that today's alloys are much better than those of that era, I would go with some modern alloys to take advantage of the technology. Just my opinion.

I agree 100% with the technology, it's just that I'm putting together a L89 and the heads are the key to the package.......

Thanks
Ken
http://www.chevelles.com/showroom/SS396Convert/70nova3.JPG
http://www.chevelles.com/showroom/SS396Convert/side4.JPG
http://www.chevelles.com/showroom/SS396Convert/nova.jpg