Heddman headers not fitting on driver side

I just replaced hedmans on my 74 with Dougs
I never had a problem with hedmans other than road rash on the 3 tubes that run under the tie rod.
I got Dougs ceramic style when Autozone had them for 20% off
You can buy online , pick up at store
Dougs have ground clearance too
Hardest part was holding header with 1 hand and holding starter with the other.
I did it alone and I'm no spring chicken.
Put a bungee cord on header while you bolt starter back in.
No 90 degree oil filter needed.
I do remember that on my roadrunner and my brothers demon that automatic shifter linkage needed modified.
Good luck

:burnout: