I am on Hawks right now and I am looking at the BMR SFCs...

They have two SKUs...

Part Number SFC008 is designed for cars with full length headers and exhaust systems that run inside the frame rails. Part Number SFC009 is designed for cars equipped with the OE manifolds or shorty headers with OE exhaust or OE type exhaust that runs on the passenger side, outboard the subframe.

Now, I have Edlebrock shorty headers, and a Gale Banks exhaust that runs middle-passenger side into the muffler and sticks out dual tips on the DRIVER side... Both the headers and Banks exhaust are period-correct aftermarket parts that are long gone in the market so I am not sure who would know about this. But which part do I need to order?

 

That's pretty obvious isn't it? You need the ones for OE exhaust routing with manifolds or shorty headers, where the tail pipes exit the car is irrevelant

 

seemed somewhat obvious to me but when it says OE that threw me off