Help w#6 heads
June 22nd, 2012, 04:30 PM
#1
Registered User
Thread Starter
Join Date: Dec 2010
Posts: 17
Help w#6 heads
Please help me identify my #6 heads. I measure the intake as 2" and the exhaust as 1 5/8". I have used several measuring tools, but not a machinists mic. I am hoping these are the more rare W31 Heads. I also bought the W31 intake from the same guy all in 1975. Is there any other way to tell if they are W31 heads? Thank You!
June 22nd, 2012, 04:51 PM
#2
Old(s) Fart
Join Date: Mar 2007
Location: Northern VA
Posts: 47,300
Please help me identify my #6 heads. I measure the intake as 2" and the exhaust as 1 5/8". I have used several measuring tools, but not a machinists mic. I am hoping these are the more rare W31 Heads. I also bought the W31 intake from the same guy all in 1975. Is there any other way to tell if they are W31 heads? Thank You!
June 22nd, 2012, 05:42 PM
#4
Old(s) Fart
Join Date: Mar 2007
Location: Northern VA
Posts: 47,300
Less than honest people have been known to grind off the lower leg of the "E" on 1970 big block heads, creating much more valuable "F" heads sold to the uninformed at inflated prices. The difference there is that the casting number is different and fakes can be easily uncovered.
Thread
Thread Starter
Forum
Replies
Last Post
64 CUTLASS KEN
Big Blocks
44
December 7th, 2020 06:43 AM
