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Holley

HOLLEY 4360 Flange Gasket

MPN: 108-25 Catalog #: 001508661 Category: Carburetor Gaskets Check Vehicle Fitment

Product Details

Carburetor Base Plate Gasket - 4-Barrel - 4-Hole - Composite - Spread Bore - Each

Base Gasket; Fits w/Models 4165/4175; 1.5 in. Primary; 2 in. Secondary; 1/4 in. Thickness;

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: For Model 4165 „¢ and Model 4175 „¢

DETAILS:

Part Number 108-25 SPECS:

Carburetor Base Plate Gasket - 4-Barrel - 4 Hole - 0.063 in Thick Composite - Spread Bore - Each

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 Mounting Gasket
  • Base Gasket
  • 1 1/2 in. Primary
  • 1/4 in. Thick
  • 2 in. Secondary
  • Fits Holley Model 4165â„¢ and Model 4175â„¢
  • GASKET-FLANGE
  • Carburetor Gasket

Part Number 108-25 SPECS:

  • Carburetor Type: 4165/4175
  • Material: Fiber
  • Thickness: 0.250 in.
  • WARNING CA Proposition 65: No

Carburetor Base Plate Gasket - 4-Barrel - 4 Hole - 0.063 in Thick Composite - Spread Bore - Each

Fitment: For Model 4165â„¢ and Model 4175â„¢

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
108-25
Catalog Number
001508661
Product Line
Carburetor Gaskets
Category
Gaskets & Seals
Type
Carburetor Gaskets
UPC / Barcode
090127015810
Length
8.90 in
Width
6.95 in
Height
0.90 in
Weight
0.20 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 6/3/2026.

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