Big Block headers for 67-72 C10 that fit.

[HeavyHauler]

I am building a 454 for my 1968 Chevy C10 that is a factory 396 with 400 turbo shortbed fleetside.

I was going to just rebuild the original 396 but I decided I want to have a little fun with more HP and Torque but not do any potential damage to my original engine and trans in the process so I am going to store those away.

I am getting ready to buy some aluminum Edelbrock RPM 60455 cylinder heads that have a standard exhaust port location and also says the exhaust ports shape are "square".

Anybody here that had purchased headers for bigblock chevy that fit well and would recommend?

I did lower my truck about 4 inches but I dont see that as a problem with ground clearance just by looking at it.