340 mismatched heads?
Picked up a set of 1970 340 engine heads from the cars original owner who decided to go with
a 392 Hemi conversion. He still has the block and crank. So while looking at the heads, I noticed one was a O head and the other was a Z head. I measured the intake valves on both heads and both measured with a digital caliper @ 2.02. Looks like the heads were cast a month apart,10069 and 11129. Part numbers were both 915's
Kind of odd dont you think??.. I guess anything goes at the factory back in the day...Lol..
Picked up a set of 1970 340 engine heads from the cars original owner who decided to go with
a 392 Hemi conversion. He still has the block and crank. So while looking at the heads, I noticed one was a O head and the other was a Z head. I measured the intake valves on both heads and both measured with a digital caliper @ 2.02. Looks like the heads were cast a month apart,10069 and 11129. Part numbers were both 915's
Kind of odd dont you think??.. I guess anything goes at the factory back in the day...Lol..
