Standard Main Jet #47 HO122-47 Product:1/4-32" Thread, .047" Hole Size (Pair) SB Chev 1-5/8" Round Port

SB Chev 1-5/8" Round Port Header FlangeStainless Steel

1 x male -8AN port and one male -10AN ports are located on the bottom of each tank so you can go a braided line for custom plumbing options

These have a true 12V LED switch in the casing so you do not need additional resistors typical with some other LED lit products

AF414-08-08S

AF950-06-04BLK

Standard Main Jet #47 HO122-47 Product:1/4-32" Thread, .047" Hole Size (Pair) SB Chev 1-5/8" Round PortStandard Main Jet #471 4 32" Thread, . 047" Hole Size (Pair) HO122 47 122 47 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.