I have 2 filters incorporated into my fuel line. Both are billet filters like this, https://www.summitracing.com/parts/sum-230123b One is just before my mechanical CV products pump and is -8AN. It sits inside the frame rail. The other sits under the distributor in line with the -6AN braided line from my pump to the carburetor. I use the same line for my QJ and Holley DP, it works for both.
