Carburetors + Accessories

Holley Fuel Bowl Screw Gaskets

Fits Holley Model 2300, Model 4150, Model 4160 and Model 4500 Two Circuit Carburetors

Two Accelerator Pump Discharge Nozzles 0.037 in. Hole Size Straight Type Includes 4 Gaskets

Two Accelerator Pump Discharge Nozzles 0.035 in. Hole Size Straight Type Includes 4 Gaskets

Two Accelerator Pump Discharge Nozzle 0.032 in. Hole Size Straight Type Includes 4 Gaskets

Two Accelerator Pump Discharge Nozzles 0.031 in. Hole Size Straight Type Includes 4 Gaskets

Two Accelerator Pump Discharge Nozzles 0.028 in. Hole Size Straight Type Includes 4 Gaskets

This tuning kit is composed of a selection of accelerator pump hardware components including pump diaphragms, pump nozzles, pump cams and related parts. Contained in a convenient plastic parts case, this kit has all that is required to properly tune and...

Accelerator Pump Cam Assortment Kit

Throttle Stud Cable Clip x 10

Throttle Cable Stud 1/4" Diameter

Throttle Stud 7/32" diameter

GM Throttle and Cruise Control Stud. For Holley performance carbuertors that will be used on GM applications.

These 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...

These 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...