Best Holley 4150 4160 Spacer

1. 1 SET Black Carb spacers 1″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

Boost your engine’s power with this 1-inch tall phenolic carb spacer. It’s compatible with Holley 4150/4160 and other 4-barrel carbs, fitting many Chevy, Ford, and Chrysler engines.

Made from phenolic material, it reduces heat transfer from the intake manifold to the carburetor. This creates a denser air/fuel mixture, giving you more power and efficiency.

The open design increases plenum volume for better high RPM power. Its 4-hole pattern boosts low-speed and mid-range torque, improving overall performance.

2. 1 SET Black Carb spacers 1/2″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

Boost your engine’s performance with the Black Carb Spacers. These 1/2″ tall open phenolic spacers are designed to fit Holley 4150/4160 4bbl carburetors and similar models. They work great with Small/Big Block Chevy, Ford, and Chrysler Mopar engines.

Phenolic material reduces heat transfer, providing a denser air/fuel mixture. This means more power and efficiency for your engine. The open design increases plenum volume, improving high RPM power.

The 4-hole design boosts mixture velocity, enhancing low-speed and mid-range torque. Each set includes mounting hardware and gaskets, making installation easy. Upgrade your carburetor setup with these high-performance spacers.

3. RoyalAir 1/4 inch Carburetor Spacer, 4 Holes, Compatible with Holley 4150/4160 Carburetors spacer replacement For Canton Racing Products 85-154 Carburetor Spacer

The RoyalAir 1/4 inch Carburetor Spacer is built tough and fits perfectly with Holley 4150/4160 carburetors. It’s made from durable phenolic material to reduce heat transfer between parts. This spacer keeps fuel cooler and prevents vapor lock for better performance.

It has four precisely machined holes for smooth fuel flow and mounting holes for secure installation. This spacer is easy to install and works reliably to boost your engine’s efficiency.

4. 2″ Open Phenolic Carburetor Spacer for Holley 4150 4160 4 Barrel Carb – Compatible with SBC BBC Small Block Big Block Chevy Engine

This 2-inch carburetor spacer is a must-have for anyone looking to boost engine performance. It’s compatible with Holley 4150/4160 and other 4-barrel carburetors, fitting Small/Big Block Chevy, Ford, and Chrysler Mopar engines.

It increases plenum volume, improves torque, and optimizes airflow. Perfect for DIY enthusiasts and professional mechanics.

5. 2″ Open Phenolic Carburetor Spacer for Holley 4150 4160 4 Barrel Carb – Compatible with SBC BBC Small Block Big Block Chevy Engine

Boost your engine’s power with this 2-inch phenolic carburetor spacer. It fits Holley 4150/4160 and other 4-barrel carbs, working with Chevy, Ford, and Mopar engines.

This spacer improves airflow, increases RPM power, and enhances torque. It’s durable, easy to install, and perfect for peak performance.

6. Canton Racing Products “85-154 Phenolic Carburetor Spacer (For 4150/4160 Holley 4 Hole 1/4″), 1 Pack”

Canton Racing Products offers a phenolic carburetor spacer designed for Holley 4150/4160 carburetors. This 1/4-inch spacer fits 4-hole carburetors and is made in the USA. It’s a simple upgrade for better performance.

This spacer stops heat transfer from the engine to the fuel system. It helps keep fuel cooler and denser, improving engine efficiency. A must-have for high-performance setups.

For easy installation, pair it with the 85-510 mounting stud kit. This spacer is vehicle-specific, so check compatibility before buying. Boost your engine’s power with this quality accessory.

7. Canton Racing 85-162 Phenolic Carburetor Spacer for 4150/4160 Holley Open 1/2 Inch, 1 Pack

The Canton Racing 85-162 Phenolic Carburetor Spacer is a must-have for your Holley #4150/4160 Carburetor. It’s made in the USA with quality in mind.

This spacer stops heat transfer from the engine to the fuel system. It’s easy to install and works great.

Pair it with the recommended 85-510 Mounting Stud Kit for a perfect fit. This 1-pack is a smart upgrade for your setup.

8. JDLLONG Black Carb Spacers 1/2″ 0.5″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150 4160 4bbl. SBC BBC Carb 2 Set

Boost your engine’s performance with the JDLLONG Black Carb Spacers. These 0.5″ thick, open-center spacers are designed to improve airflow and increase horsepower.

Compatible with multiple carburetors, including Holley 4150/4160, and easy to install with the included gaskets, studs, and nuts. Check your fitment carefully before ordering. Package includes 2 spacers.

9. 1 SET Black Carb spacers 2″ Tall Ported Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

This carburetor spacer is 2 inches tall and made of phenolic material. It fits 4-barrel carbs like Holley 4150/4160 and works with Chevy, Ford, and Chrysler engines. The ported design boosts power and efficiency.

The phenolic material reduces heat transfer, creating a denser air/fuel mix. The package includes all mounting hardware and gaskets for easy installation.

10. 1 Set SHLPDFM Carburetor Spacer 2″ Plastic Phenolic 4 Brl Open Square Bore Flange W/Gaskets And Mounting Hardware Fits 4150 and 4160 series Holley carbs

The SHLPDFM Carburetor Spacer is a must-have upgrade for your engine. It fits 4150 and 4160 Holley carbs, as well as most square bore carburetors. This spacer is designed to boost performance.

It’s 2 inches thick and made of high-quality plastic phenolic material. This reduces fuel temperature, increases mid-range torque, and improves power. The open design is key to its effectiveness.

The kit includes everything needed for installation: spacer, bolts, washers, and nuts. With its corrosion-resistant and temperature-resistant properties, this carburetor spacer is built to last and enhance your engine’s performance.