65 340HP regular valve cover......400HP dripper. End of discussion.
Yes the single 4 intake was one of the service package parts they made. It’s obviously one of the earlier ones with the “L” casting code.
Good ole Dr Phil finalizes another discussion!!
Well done!
Going from memory, didn't someone have a dual quad intake with a 1965 cast date?
Pat...I've had 7 623 blocks and they were all cast Dec. 20, 1960.
I have a 881 with a mid 1965 date. I'll look when I get a chance. I know of two 1965 Impalas that were running dual quads but that would have been an easy upgrade on a 400HP.Going from memory, didn't someone have a dual quad intake with a 1965 cast date?
That late 623 goes well with that early 068 .
Gosh, I wish I knew the history of that E 24 61 casting. The block stampings are so unusual. Still can't find that guy from Stover, MO...
That's right.Phil, the Gurney block is K1660. Cecil's block (please confirm Cecil) is, from memory, K1560.