Hi everyone. I'm Tom, and I have two 71-73 Mustangs.
First is a '72 Mach 1, originally an H code when I bought it in 1978. It's now a heavily modded Q code car. I installed an M code 351 4V from a 1970 Mach 1 rebuilt loose with a '71CJ cam, adjustable rockers, '71 closed chamber heads, 2000...