Carburetor Spacer

• Carburetor Insulator

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• Fits Holley Model 4165™ Model 4175™ and Quadra-Jet
• Phenolic
• Includes Carb Studs
• 1 3/8 in. Primary
• 2 3/8 in. Secondary
• 11/16 in. Thick

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• Increased Mid-Range Horsepower And Torque
• Improved Throttle Response/Increased Fuel Economy
• No Other Vehicle Modifications Required
• Free Flow Exhaust Systems
• Optimizes Cold Air Intakes
• Precision Machined Out Of Billet Aluminum
• Bolt-On Installation

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