Looking for the best Holley 4160 spacers to boost your engine’s performance? We’ve tested and reviewed the top 10 options to help you find the perfect spacer for more power, better fuel efficiency, and cooler engine temps.
Holley 4160 carburetors are a favorite among car enthusiasts for their reliability and performance. To get the most out of your engine, adding a carburetor spacer can make a big difference. These spacers help cool your fuel, improve airflow, and boost power.
They come in different sizes and designs, each with its own benefits. From open center to ported styles, there’s a spacer for every need. Choosing the right one can upgrade your ride and enhance your driving experience.
We’ve tested and reviewed the best Holley 4160 spacers to help you decide. Whether you’re looking for more power, better fuel efficiency, or cooler engine temps, we’ve got you covered. Let’s find the perfect spacer to take your engine to the next level!
List of Top 10 Holley 4160 Spacers
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1 SET Black Carb spacers 1″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb |
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Small/Big Block Chevy, Ford, or Chrysler Mopar engines using 4-barrel carbs like Holley 4150/4160. |
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JDLLONG Black Carb Spacers 1/2″ 0.5″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150 4160 4bbl. SBC BBC Carb 2 Set |
This product is perfect for car owners who need a reliable carburetor spacer. It works well with many engines and comes with all parts needed. |
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1″ Tall 4 Hole Ported Phenolic Carburetor Spacer 4bbl Compatible With Holley 4150 4160 SB Chevy Ford SBC BBC BB 1inch |
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Holley, Edelbrock, or square bore carburetors looking for an easy upgrade. |
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Carburetor Spacer 1/2″ Ported Phenolic Carburetor Spacer Compatible with Holley 4150 4160 AFB Carb Chevy 4BBL SBC BBC |
This carburetor spacer is perfect for car enthusiasts and DIY mechanics who want to improve engine performance. It’s ideal for those with Holley 4150 or 4160 carburetors on their Chevy 4BBL SBC or BBC engines. |
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Canton Racing Products “85-154 Phenolic Carburetor Spacer (For 4150/4160 Holley 4 Hole 1/4″), 1 Pack” |
This carburetor spacer is perfect for car enthusiasts who want to boost engine performance. It’s ideal for Holley 4150/4160 carbs and keeps fuel cool for better efficiency. |
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RoyalAir 1/4 inch Carburetor Spacer, 4 Holes, Compatible with Holley 4150/4160 Carburetors spacer replacement For Canton Racing Products 85-154 Carburetor Spacer |
This RoyalAir carburetor spacer is perfect for car enthusiasts who want to boost their engine’s performance. It’s ideal for those using Holley 4150/4160 carburetors and looking to keep fuel cooler and prevent vapor lock. |
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2″ Open Phenolic Carburetor Spacer for Holley 4150 4160 4 Barrel Carb – Compatible with SBC BBC Small Block Big Block Chevy Engine |
This carburetor spacer is perfect for car enthusiasts and DIY mechanics who want to boost their engine’s power. It’s ideal for improving performance in Small/Big Block Chevy, Ford, and Chrysler Mopar engines. |
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1″ Tall Open Center Phenolic Carburetor Spacer Fit for Holley 4150 4160 for AFB Edelbrock SBC BBC 4BBL BB SB for Chevy Ford 350 with Gasket Screws |
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for Chevy and Ford 350 engines, offering better heat insulation and improved performance. |
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1/2″ Tall 4 Hole Ported Phenolic Carburetor Spacer 4bbl Compatible With Holley 4150 4160 SB Chevy Ford SBC BBC BB 0.5 |
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s great for those with Holley, Edelbrock, or similar carburetors looking for an easy upgrade. |
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1 SET Black Carb spacers 2″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb |
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Holley 4150/4160 or similar carburetors on Chevy, Ford, or Chrysler engines. |
Detailed Reviews
Discover the top 10 Holley 4160 spacers in this expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value. Whether you need heat reduction, power boost, or easy installation, we’ve got you covered. Find the perfect spacer to upgrade your engine and enhance your ride today!
1. 1 SET Black Carb spacers 1″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

Cool your fuel. This black spacer fits well. It stops engine heat.
The phenolic part lasts. It helps your power.
Buy this 1 inch set. It fits Holley carbs. Improve your ride.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Small/Big Block Chevy, Ford, or Chrysler Mopar engines using 4-barrel carbs like Holley 4150/4160.
Ready to Purchase?
2. 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 fit Holley 4150/4160 and other 4-barrel carburetors. This 2-set package includes gaskets and mounting hardware.
These spacers have an open center design for better airflow. They work with Chevy, Ford, and Mopar engines.
The package includes 2 spacers, 4 gaskets, and 8 studs & nuts. Always check fitment before buying. Email us with questions for a quick reply.
| Pros | Cons |
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Perfect For:
This product is perfect for car owners who need a reliable carburetor spacer. It works well with many engines and comes with all parts needed.
Ready to Purchase?
3. 1″ Tall 4 Hole Ported Phenolic Carburetor Spacer 4bbl Compatible With Holley 4150 4160 SB Chevy Ford SBC BBC BB 1inch

This 1″ tall carburetor spacer fits perfectly with your Holley 4150 and 4160 carburetors. It helps improve your engine’s power and efficiency.
The 4-hole ported design boosts air and fuel flow. It fits many square bore carburetors. Comes with all gaskets and bolts you need.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Holley, Edelbrock, or square bore carburetors looking for an easy upgrade.
Ready to Purchase?
4. Carburetor Spacer 1/2″ Ported Phenolic Carburetor Spacer Compatible with Holley 4150 4160 AFB Carb Chevy 4BBL SBC BBC

This 1/2-inch phenolic spacer fits Holley 4150 and 4160 carburetors. It works perfectly for Chevy SBC and BBC engines.
It blocks engine heat effectively. The square bore design improves performance. It protects your carburetor from damage.
The kit includes gaskets and hardware for easy installation. Ensure your part size matches before you buy.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts and DIY mechanics who want to improve engine performance. It’s ideal for those with Holley 4150 or 4160 carburetors on their Chevy 4BBL SBC or BBC engines.
Ready to Purchase?
5. Canton Racing Products “85-154 Phenolic Carburetor Spacer (For 4150/4160 Holley 4 Hole 1/4″), 1 Pack”

This Phenolic Carburetor Spacer fits Holley 4150/4160 carbs. It is made in the USA. It stops heat transfer to the fuel system.
Recommended accessory: 85-510 mounting stud kit. Fits specific vehicles perfectly.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost engine performance. It’s ideal for Holley 4150/4160 carbs and keeps fuel cool for better efficiency.
Ready to Purchase?
6. 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 Spacer fits your Holley 4150 or 4160. This carburetor spacer is built for precise fitment.
Phenolic material blocks high engine heat. It keeps fuel cool to stop vapor lock.
The four holes aid fuel flow. Four mounting holes make installation fast. Buy this spacer to boost performance now!
| Pros | Cons |
|---|---|
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Perfect For:
This RoyalAir carburetor spacer is perfect for car enthusiasts who want to boost their engine’s performance. It’s ideal for those using Holley 4150/4160 carburetors and looking to keep fuel cooler and prevent vapor lock.
Ready to Purchase?
7. 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 carb spacer fits a Holley 4150. It works on Chevy, Ford, and Mopar engines.
The open design adds high RPM power. This phenolic part lasts a long time. It helps your car run cool.
The 4-hole design boosts low end torque. This adapter makes your airflow much better.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts and DIY mechanics who want to boost their engine’s power. It’s ideal for improving performance in Small/Big Block Chevy, Ford, and Chrysler Mopar engines.
Ready to Purchase?
8. 1″ Tall Open Center Phenolic Carburetor Spacer Fit for Holley 4150 4160 for AFB Edelbrock SBC BBC 4BBL BB SB for Chevy Ford 350 with Gasket Screws

This 1-inch phenolic carburetor spacer helps cut heat and keep air flow cool and steady. It fits Holley 4150/4160, AFB Edelbrock, and many Chevy and Ford 4BBL setups.
It has a 4-hole open center. It can help add power. It can help add torque.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for Chevy and Ford 350 engines, offering better heat insulation and improved performance.
Ready to Purchase?
9. 1/2″ Tall 4 Hole Ported Phenolic Carburetor Spacer 4bbl Compatible With Holley 4150 4160 SB Chevy Ford SBC BBC BB 0.5

This 0.5 inch thick carburetor spacer fits many square bore 4-hole carburetors. It works with Holley, Edelbrock, and Barry Grant models. It is great for Chevy, Ford, and Mopar engines.
It boosts power and efficiency by creating a denser air/fuel mix. The 4-hole design improves airflow and torque.
The package includes the spacer, gaskets, bolts, washers, and nuts for easy installation.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s great for those with Holley, Edelbrock, or similar carburetors looking for an easy upgrade.
Ready to Purchase?
10. 1 SET Black Carb spacers 2″ Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. SBC BBC Carb

Boost your engine performance with this black carb spacer. It fits perfectly with your Holley 4150/4160 carburetor and similar 4-barrel carbs.
It is two inches tall. Made from phenolic plastic. It blocks engine heat to keep your carburetor cool.
Keep your fuel mixture dense for more power. This spacer set comes with all mounting hardware. Upgrade your engine today.
| Pros | Cons |
|---|---|
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Perfect For:
This carburetor spacer is perfect for car enthusiasts who want to boost their engine’s power and efficiency. It’s ideal for those with Holley 4150/4160 or similar carburetors on Chevy, Ford, or Chrysler engines.
Ready to Purchase?
Buying Guide
Holley 4160 carburetors are loved for their reliability and performance. Adding a carburetor spacer can take your engine to the next level.
Choosing the right spacer can be fun and rewarding. It’s like giving your car a power boost and a cooler ride. Here’s what to think about when buying:
- Size: Pick a spacer height that fits your engine’s needs. Taller spacers cool fuel better, while shorter ones improve airflow.
- Material: Phenolic spacers block heat well and last long. They’re a great choice for keeping your fuel cool.
- Design: Open center or ported designs boost airflow and power. Choose based on your driving style.
- Compatibility: Make sure the spacer fits your Holley 4160 and engine type. Check before buying to avoid issues.
- Installation: Look for kits with gaskets and hardware for easy setup. It saves time and hassle.
- Performance Goals: Decide if you want more power, fuel efficiency, or cooler temps. Pick a spacer that matches your goal.
With the right spacer, you’ll feel the difference in your ride. Upgrade your engine and enjoy the road ahead!