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Holley

HOLLEY Accelerator Discharge Nozzle - Hollow

MPN: 121-7 Catalog #: 001508802 Category: Carburetor Discharge Nozzles Check Vehicle Fitment

Product Details

Discharge Nozzle Screw - Hollow - 0.040 in and Up Nozzle - Steel - Each

Accelerator Pump Discharge Nozzle Screw; Hollow Screw Type; 12-28 Thread; For Nozzles Size 0.040 in. And Up;

Designed for nozzle size .040 & up.

Fitment: Designed for nozzle size .040/up

DETAILS:

Part Number 121-7 SPECS:

DETAILS:

  • Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
  • Carburetor Accelerator Pump Nozzle Screw
  • Accelerator Pump Discharge Nozzle Screw
  • Designed For Nozzle Size 0.040 And Up
  • Hollow
  • ACCELLERATOR DISCHG NZL SCREW-HOLLOW
  • CrbAclPmpNzzScw

Part Number 121-7 SPECS:

  • Color: Silver
  • Material: Steel
  • WARNING CA Proposition 65: No

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Holley
Part Number
121-7
Catalog Number
001508802
Product Line
Carburetor Discharge Nozzles
Category
Fuel Delivery
Type
Carburetor Discharge Nozzles
UPC / Barcode
090127619766
Length
4.95 in
Width
3.50 in
Height
0.50 in
Weight
0.03 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 13 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 13 available as of 6/4/2026.

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