Allstar Performance ALL25986 4150 1 Tapered 4-Hole Hi-Flow Carburetor Spacer

Spacers isolate carburetor from manifold, preventing horsepower-robbing heat transfer while also increasing air flow due to the increase in distance

Carburetor Gasket, 1 Ported Phenolic Carburetor Spacer Fits

Carburetor Spacers - Tapered combo spacer Carburetor Spacer Style

25981 Allstar 1 Thick Spacer for 4150 Carbs Holley, ATM , Quick

Carburetor base plate is an adjustable model for a 4150/4160 series style carburetor Inserts range in size from 0 950 inch to 1 400 inch for custom

Allstar Performance ALL26060 1 Tall 4 Hole Square Bore Aluminum Adjustable Carburetor Base Plate

Carburetor Gasket, 1 Ported Phenolic Carburetor Spacer Fits, Spacers & Adapters - Canada

Allstar Performance ALL25986 4150 1 Tapered 4-Hole Hi-Flow

Trans-Dapt Performance 2370 Plastic Phenolic 4 Barrel

Allstar Performance ALL25986 4150 1 Tapered 4-Hole Hi

Allstar Performance Carb Spacer 4150 Tapered 4 Hole 1.00in

Carburetor Spacer - 4150 / 1.00 4-Hole Tapered – Wilson Manifolds

High Velocity Heads SS4150-1AL Super Sucker 1 Aluminum Carburetor Spacer for 4150 Flange : Automotive

for gasket carburateur holley 750 Senyar 1inch Carburetor Gaskets

Carburetor Gasket, 1 Ported Phenolic Carburetor Spacer Fits, Spacers & Adapters - Canada

Carburetor Spacers - Tapered combo spacer Carburetor Spacer Style

Carburetor Spacers - Tapered combo spacer Carburetor Spacer Style