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retrolsx
12-17-2009, 04:49 PM
This new Russell part # is 640940. and will get to AN in one step

http://i919.photobucket.com/albums/ad39/RetroLSX/LS%20kits/ffr.jpg
http://i919.photobucket.com/albums/ad39/RetroLSX/LS%20kits/untitled.jpg
Photos from Speartech

640850 - 3/8" pipe to 6 an (normal feed line for LS also clips to rail) female end (blue fitting in pic)
640860 - 5/16" pipe to 6 an (size of evap line on some F bodies for reference) female end (blue fitting in pic)
640930 - 5/16 to 6 an male fitting (silver in pic)
640940 - 3/8 to 6 an male fitting (silver in pic)

none of those fitting ATM are 8 an, you would have to use the 659960 to take it from a 6 an male to 8 an male then you can go with 8 an.

The Vette filter/regulator is GM# 19239926 or WIX # 33737.