Thanks for the other issues I forgot.
Keep forgetting Schumacher is back in business.
I back date the front of the motor to use the original early A V8 radiators (70 and up the lower radiator hose come out the opposite side of the motor).
Drag link, good catch.
90 Degree adapter good, mine had the original 273 adapter on the 360 block so that was not on my radar screen.
I used factory early A V8 exhaust manifolds on the 360 with Edelbrock heads.
Jim