Best Phenolic Spacers: Unlock Your Engine’s Power Now

1. 1″ Phenolic Carburetor Spacer Carburetor Gasket 1″ Open Phenolic Carburetor Spacer 4BBL Fits Holley Chevy Ford 350 SBC BBC BB SB

Boost your engine’s performance with this 1″ Phenolic Carburetor Spacer. Made from durable phenolic plastic, it’s designed to fit Holley carburetors on Chevy and Ford engines.

Easy installation, complete kit, and a 6-month warranty make this a reliable upgrade. Improve airflow, increase power, and enjoy a smoother ride.

2. StarTechAuto Intake Manifold Gasket Phenolic Spacer Kit Compatible with Subaru WRX 02-14 FXT 03-14 STi 04-21 LGT 05-12 2.0L 2.5L Includes IM Gasket Nitrile Seals Hardware

Boost your Subaru’s performance with the StarTechAuto Intake Manifold Gasket Phenolic Spacer Kit. This kit is specifically designed for Subaru WRX, FXT, STi, and LGT models with 2.0L and 2.5L engines.

The phenolic spacers reduce heat transfer, leading to cooler intake air and potentially improved engine performance. It includes all necessary hardware for a complete installation. The kit is made with high-quality materials, ensuring a reliable and long-lasting solution.

Installation is straightforward, working with both factory and aftermarket setups. The precision fitment ensures optimal airflow and engine performance. Upgrade your Subaru’s intake system with this easy-to-install and effective kit.

3. 1 SET Black Carb spacers 1″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

This carburetor spacer is 1 inch tall and made of phenolic material. It fits 4-barrel carbs like Holley 4150/4160. It works with Chevy, Ford, and Chrysler engines.

The phenolic material blocks heat from the intake manifold. This creates a denser air/fuel mix for more power. It also boosts efficiency.

The open design improves high RPM power. The 4-hole pattern boosts low and mid-range torque. The package includes hardware and gaskets.

4. IAG 8mm Thick Phenolic Spacers for Subaru 2002-14 WRX, 04-21 STI, 05-12 Legacy GT, 04-13 Forester XT (1 Pair)

IAG 8mm Thick Phenolic Spacers are designed for Subaru 2.0L and 2.5L engines. They offer a simple, cost-effective way to boost your engine’s power.

These spacers isolate engine heat, creating a cooler intake air path. This leads to lower intake air temperatures, helping you make more power with your current setup.

Made in Westminster, MD, these spacers come with custom Nitrile gaskets and longer stainless steel pins. They are engineered for durability and easy installation, ensuring a perfect fit for your Subaru.

5. 1″ Ported Phenolic Carburetor Spacer 4bbl SBC BBC BB Compatible for Holley SB Chevy Ford

This 1″ ported phenolic carburetor spacer boosts engine performance. It fits Holley, Edelbrock, and more. Works with SB & BB Chevy, Ford, and Mopar.

The total height is 1 inch, perfect for tuning. The package includes bolts, washers, nuts, and 2 gaskets. It’s ready to install right out of the box.

Fits all square bore carburetors. Improves airflow and fuel efficiency. A simple upgrade for better power.

6. HEROFFIX 1 Set Carb Spacers for Chevy for Ford 350 SBC BBC BB 4BBL 1″ Tall Open Phenolic Carburetor Spacer with Gasket Screws Kit

HEROFFIX Carb Spacers are a must-have for Chevy and Ford engines. This 1-inch tall spacer fits 4-barrel carbs perfectly. It comes with all parts needed for easy install.

Made from durable Phenolic, it resists heat and corrosion. The 4-hole design boosts RPM and torque for better performance.

Includes gaskets, screws, and studs for a complete kit. Check size and thread before buying to ensure a perfect fit.

7. 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 carburetor spacer. It fits many carburetor and engine types, making it a versatile choice. The open design improves high RPM performance.

This carburetor adapter is easy to install and works with Holley, Edelbrock, and more. It’s a great upgrade for DIY enthusiasts and professionals.

Enhance your engine’s torque and response with this durable spacer. It’s precision-crafted for a perfect fit and optimal airflow. A reliable solution for peak performance.

8. 1/2″ Phenolic Carburetor Spacer 4BBL SBC BBC 0.5″

Boost your engine’s performance with this 1/2″ Phenolic Carburetor Spacer. It’s made from high-quality phenolic plastic, ensuring durability and heat resistance. This open-style spacer is 0.5″ thick, perfect for SBC and BBC engines.

The package includes everything you need: a phenolic spacer, gaskets, bolts, washers, and nuts. Installation is quick and easy, so you can get back on the road in no time.

With a 6-month warranty, you’re covered. If you’re not happy, get a 100% refund within 30 days. It’s a risk-free upgrade for your vehicle.

9. Canton 85-162 Carburetor Spacer – 1/2 in Thick – Open – Square Bore – Phenolic

The Canton 85-162 Carburetor Spacer is a simple yet effective upgrade for your engine. It’s 1/2 inch thick and designed to improve performance. Made from phenolic material, it’s durable and reliable.

This spacer has an open design for better airflow. It fits square bore carburetors perfectly.

With its easy installation, you’ll notice smoother engine operation. It’s a cost-effective way to boost your vehicle’s power and efficiency.

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

The JDLLONG Black Carb Spacers are 0.5″ tall and made of phenolic material. They are compatible with Holley 4150/4160 carburetors and other popular brands.

These spacers have an open center design, improve airflow, and boost performance. They fit small and big block Chevy engines and other popular models.

The package includes 2 spacers, 4 gaskets, and 8 mounting studs and nuts. Check the part photos and description to ensure it’s the right fit for your needs.