application ? I only have found 3418915 on casting number lists... but this is a 6 digits casting

look at the pics





they are taken from my FB, so let me know if you can't see them

Those are an early j head ..

If it has the 2.02 intakes use it.

better if it were a 1.88 head then you could do bowl work and put in the 2.02 valves. I suspect it is already a 2.02 head.

they are not mine, but a friend. He is telling me PROBABLY they are 2.02 heads BUT with 1.88 valves installed since they look to be deep into the valve port

I have lost low end by using 2.02 valves and know others that have gone back to the 1.88 valve heads to gain low end torque on the dirt track.

used on 1970-1971 340s with 2.02, 1972 340s with 1.88/2.02, 1972 360s with 1.88,replaced the 894x 2.02 and then superceeded by 587 1.88 in 1973.

well actually I know the 3418915 is for those applications, thanks... but was wondering about this one without the number one on 3rd digit, being 6 digits instead 7

maybe somebody forgott something on the casting build


LOL