Features: Improve Your Engine Performance with SPC- 9130: This aluminum alloy HOLLEY-style carburetor spacer is designed to provide better fuel- efficiency and increased horsepower for your engine. Durable and Lightweight Material: Made of high-quality aluminum-alloy, this carburetor spacer is both sturdy- and lightweight, ensuring long-lasting performance and easy installation. Ideal- for Car Enthusiasts and Mechanics: Whether you're a car enthusiast or a professional mechanic, this carburetor spacer is the perfect tool for improving your engine performance. Perfect for Racing- and High-Performance Driving: Designed for use in racing- and high-performance driving, this carburetor spacer helps to improve airflow- and increase power output for maximum performance. Upgrade Your Engine Performance Today: With SPC- 9130, you can easily upgrade your engine performance and achieve better fuel- efficiency and increased horsepower. Keywords: carburetor spacer, engine performance, racing-. Specifications: Material: aluminum-alloy Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 set Carburetor Adapter