A/C Delco gold series filters
Probably not.
I've seen a 572 fit into one with no modification to the existing fenders or hood 502 Big Block
502 big block
The 400 Chevy is a small block engine. The 400 BIG BLOCK Chevy does not exist! 402 big block Chevy does. it seems in the early 70s Chevy put 402s in their pick ups and they had 400 badges. this opened the can of worms known as the non-existant big block 400.
Yes.
yes
1,8,4,3,6,5,7,2 all small block and big block firing patterns are 1,8,4,3,6,5,7,2 for Chevy
Chevy to Chevy...yes.
It is a small block
no
Yes it can, you will also need the big block pickup tube
It is a small block.