318 top end build

TTi Headers,,,,,,,,absolutely the best, but at $623 not sure they are going
to make a difference with a car pushing less than 250 HP.

Even TTi recommends a higher HP minimum for a Header Application.

Accurate has a bolt-on system with 2" piping that expands to 2 1/4" which is
designed for low-to-medium street applications.

On the Carburetor, it would nice to find an old Thermo-Quad #TQ6340, but
the Edelbrock #1403 is designed for efficiency with low-to-medium lift Camshafts.