Air Flow Research - 1in Phenolic 4150 Carb Spacer Tapered 4

Elevate your vehicle's performance with the Air Flow Research 1in Phenolic 4150 Carb Spacer, Tapered 4. Engineered from durable phenolic plastic, this 1-inch thick carburetor spacer is designed to optimize air and fuel mixture for enhanced engine efficiency. The square bore, 4-hole design ensures better throttle response and horsepower gains. Lightweight and heat-resistant, it minimizes heat transfer and keeps the air-fuel mixture cooler for more power delivery. Ideal for high-performance vehicles looking to maximize their carburetor efficiency. Suitable for numerous applications, this spacer is a must-have addition to your carburetor components.