Holley carb, fuel rail thread pitch, fittings?

Sorry,, it works for me,,

[URL="http://static.summitracing.com/global/images/prod/mediumlarge/ear-991946erl_w_ml.jpg"][URL="http://static.summitracing.com/global/images/prod/mediumlarge/ear-991946erl_w_ml.jpg"][URL="http://static.summitracing.com/global/images/prod/mediumlarge/ear-991946erl_w_ml.jpg"][URL="http://static.summitracing.com/global/images/prod/mediumlarge/ear-991946erl_w_ml.jpg"][URL="http://static.summitracing.com/global/images/prod/mediumlarge/ear-991946erl_w_ml.jpg"][/URL][/URL][/URL][/URL][/URL]


Fitting, Straight, 5/16 Tube Inverted Flare with 1/2-20 Male to -6 AN Male, Aluminum, Blue, Each -- Part # EAR-991946



[ame="http://www.ebay.com/itm/EAR991947-Fitting-Straight-3-8-Tube-Inverted-Flare-with-5-8-18-Male-to-6-AN-M-/141379828304?pt=Race_Car_Parts&hash=item20eae4fa50"][ame="http://thumbs1.ebaystatic.com/d/l225/m/mO0w29O7z0Y2yncUZsnQNfQ.jpg"][ame="http://thumbs1.ebaystatic.com/d/l225/m/mO0w29O7z0Y2yncUZsnQNfQ.jpg"][ame="http://thumbs1.ebaystatic.com/d/l225/m/mO0w29O7z0Y2yncUZsnQNfQ.jpg"][ame="http://thumbs1.ebaystatic.com/d/l225/m/mO0w29O7z0Y2yncUZsnQNfQ.jpg"][/ame][/URL][/URL][/URL][/URL]


[ame="http://www.ebay.com/itm/EAR991947-Fitting-Straight-3-8-Tube-Inverted-Flare-with-5-8-18-Male-to-6-AN-M-/141379828304?pt=Race_Car_Parts&hash=item20eae4fa50"]EAR991947 Fitting, Straight, 3/8 Tube Inverted Flare with 5/8-18 Male to -6 AN M[/ame]


http://www.ebay.com/sch/sis.html?_n...Tube+Inverted+Flare+W+5+8+18+Male+to+6AN+Male

You may need the 3/8 tube version..