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

Allstar Performance ALL25986 4150 1 Tapered 4-Hole Hi

Page 133 - 2019 Allstar Performance Parts and Equipment Catalog

Allstar Performance ALL26085 0.500 Air Cleaner Spacer and O-Ring : Automotive

Allstar Performance ALL25986 4150 1 Tapered 4-Hole Hi

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

X-AVION Alumimum Anodized Black 4150 Carburetor Spacer 2'' Tall Square Bore 4 Holes Tapered Manifold Carburetor Spacer… : Automotive

1 Lightweight Carb Spacer - Tapered 4 Hole Clover Leaf 4150

Tapered Carburetor Spacers – Wilson Manifolds

for gasket carburateur holley 750 Senyar 1inch Carburetor Gaskets,Aluminum Alloy Gasket Base Ported Phenolic Carburetor Spacer 4bbl SBC BBC BB with Screws Rings, Carburetors - Canada