D-66 questions
You may want to look into something like this.
https://www.amazon.com/gp/product/B00GDWH25U/?tag=fabo03-20
I'll go out to the shed and pull a block, heads, and a manifold and stick them together and snap some pictures today.
No head gaskets here, just sticking it all together like legos.
These are 302 heads and 340/360 gaskets, Felpro 1213's, just using them to get the spacing right.
I was only able to find one of the intake manifold bolts, you can see the spherical washers doing their job here so the pressure is distributed more evenly on the bolt head and the manifold.
The above picture is the D-64 manifold. The following pic is of an Offenhauser 5488 at the same bolt hole. Both of these intakes are drilled for the 64/65 angle, but with a little work will mate right up with the regular LA manifold bolt angle.
Gratuitous car **** shot.