1973 383 duster headers install

What kind of headers? Makes a difference. Tight no matter what.

Schumacher: unbolt starter, remove plugs. Install from top.

Pro parts: install from top

TTI: Good luck. Unbolt engine and starter and T-bars. Pray to the car gods. Cover everything they could scrape against.

My next try at these wll be from the bottom. If it ever need the starter replaced I'm selling the car.