FS: Mallory #4309 return-style fuel regulator
 

Works flawlessly, includes mounting bracket, 4 inlet/outlet 3/8NPT ports, 1 3/8NPT return port on bottom, boost reference port, I'm 90% sure I still have the various pressure springs, box, and instructions (gotta go dig 'em up).

Also, I may have 2 or 3 Earl straight 3/8NPT to 6AN hose-ends that cost $13 a peice brand new that I'll include for a few extra bucks (gotta go digging again to see what I got left)

$40 firm, add $15 or so for the 2-3 fittings (if you want them, and if I can actually find them).

I'll meet up anywhere in South Jersey / Vineland area. Don't really feel like shipping it but I'll consider.