Edelbrock · New
Edelbrock Pump Cam Assortment Kit Includes 8 Cams for Holley 2300 4150 And 4160 Series Carburetors
MPN 12403 · Store SKU ede12403
Supplier stock checked 11/8/2026, 1:33:47 AM UTC. Adding a part does not reserve it.
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Product details
The Edelbrock #12403 Accelerator Pump Cam Kit Assortment Package of 8. These accelerator pump cams will have different shapes and profiles, allowing you to fine tune the accelerator pump's performance to the engine's requirements. Cam "lift" will directly affects the accelerator pump stroke and pump capacity. ?While the cam ramp profile and/or shape will control the "timing" of the shot. Each kit comes with 8 different accelerator pump cams and will fit Holley 2300, 4150 and 4160 carburetors. ? The Edelbrock #12403 Accelerator Pump Cam Kit Assortment Package of 8. These accelerator pump cams will have different shapes and profiles, allowing you to fine tune the accelerator pump's performance to the engine's requirements. Cam "lift" will directly affects the accelerator pump stroke and pump capacity. While the cam ramp profile and/or shape will control the "timing" of the shot. Each kit comes with 8 different accelerator pump cams and will fit Holley 2300, 4150 and 4160 carburetors. Accelerator Pump Cam Kit for 2300, 4150 and 4160-Style Carburetors Holley®/Demon®/Quick Fuel® Accelerator Pump Cam Assortment Kit Accelerator Pump Cam Kit Assortment Package of 8 ACCELERATOR PUMP CAM KIT ASSORTMENT PKG OF 8
Manufacturer fitment & guides
Check 12403 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
