[Tigers] GT-40P heads

[Nathan Johnson]

My Internet inabilities are probably to blame but after all my attempts at
research, I still have not been able to determine if Tiger exhaust manifolds
or headers are compatible with GT-40P heads. The spark plug placement on these
heads is a known issue with Mustang headers but they reportedly have great
flow characteristics and I found a crate motor locally with them already
installed. Any experience or rumors out there on the list?

Nathan Johnson