Holley Carburetor Standard Main Jet #105, .137" 29601510 one before filtration (for an

one before filtration (for an external oil pump) and one after filtration (for an Accusump)

this gauge fits both fuel pressure regulators and LSX billet fuel rails

Features Billet Aluminum Hose Fittings

LS timing cover conversion kit adapts a standard small block Ford distributor into CT525 crate and LS series engines

10 Input Shaft Spline

Holley Carburetor Standard Main Jet #105, .137" 29601510 one before filtration (for anThese metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters 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. Installation Notes: NOT FOR USE WITH CARURETORS ORIGINALY DESIGNED FOR ALCOHOL Features: Standard Main Jet . 126" Jet size 1 4 32 Thread Sizes from