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Holley

HOLLEY Dominator Annular Booster

MPN: 34-34 Catalog #: 001509551 Category: Carburetor Venturi Boosters Check Vehicle Fitment

Product Details

Carburetor Venturi Booster - Annular Discharge - Aluminum - Natural - Holley 4500 HP Carburetor - Each

Venturi Booster Kit; Annular-Style; For Classic Dominator; Incl. Booster Pins;

Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro-Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.

Fitment: Venturi Booster Kit Annular-Style For HP-Style Dominator. Includes booster pins.

DETAILS:

Part Number 34-34 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 Venturi Booster
  • Venturi Booster Kit
  • Annular-Style
  • Venturi Booster Kit
  • NEW DOMINATOR ANNULAR BOOSTER
  • Venturi Booster Kit

Part Number 34-34 SPECS:

  • Material: Aluminum
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • WARNING CA Proposition 65: Yes

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
34-34
Catalog Number
001509551
Product Line
Carburetor Venturi Boosters
Category
Fuel Delivery
Type
Carburetor Venturi Boosters
UPC / Barcode
090127423929
Length
3.60 in
Width
3.60 in
Height
2.40 in
Weight
0.45 lb
Ship Alone
No
Air Restricted
No

Shipping & Availability

Current status 3 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: 3 available as of 6/4/2026.

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