Allstar Performance ALL25992 4500 2 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

IBS RVMarines Automotive - Automotive Replacement

Allstar Performance ALL25992 2 in. 4500 Open Hi-Flow Carburetor Spacer

ALLSTAR PERFORMANCE ALL25982 Carb Spacer 4150 Open 2.00in

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

Allstar Performance ALL25992 4500 2 Hi-Flow Carburetor Spacer

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

2 Inch Carb Spacer

Canton Racing Products 85-200: Carburetor Spacer - Phenolic Holley 4500, 4BBL - JEGS

$100 To $200 - Automotive Replacement Carburetor Spacers & Adapters / Automotive: Automotive

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

Carburetor Spacer 4500 / 2.00 Tapered Lightweight (2.550 Bore) – Wilson Manifolds