Looking for the best engine performance spacers to boost your vehicle’s power and efficiency? We’ve compiled a list of the top 10 spacers that are easy to install, affordable, and designed to enhance your driving experience.
Engine performance spacers are a simple yet powerful upgrade for your vehicle. They enhance airflow, cooling, and power, making your engine run smoother and stronger. Whether you’re a car enthusiast or a daily driver, these spacers can transform your ride.
They are easy to install, affordable, and built to last. From throttle body spacers to fan spacers, each one is designed to boost performance and improve efficiency.
Discover how these small upgrades can make a big difference in your vehicle’s performance. Let’s dive in and find the perfect spacer for your needs!
List of Top 10 Engine Performance Spacers
| Image | Title | Best For | Price |
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SR Performance Throttle Body Spacer Compatible for 05-10 Mustang GT |
This SR Performance Throttle Body Spacer is perfect for Mustang GT owners who want to boost their engine’s power easily. It’s great for those seeking a simple upgrade with no tuning needed. |
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SR Performance Throttle Body Spacer Compatible for 11-20 5.0L F-150 |
This throttle body spacer is perfect for F-150 owners who want to boost their truck’s power easily. It’s simple to install and works right away, no extra steps needed. |
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Allstar Performance Fan Spacer, 3.5 in Thick, Bushing/Hardware Included, Aluminum, Black Anodized, Chevy V8 / Ford V8, Each |
This Allstar Performance Fan Spacer is perfect for car enthusiasts who want to improve their engine cooling. It’s ideal for Chevy V8 or Ford V8 owners looking to position their fan closer to the radiator. |
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Allstar Performance ALL18623 1-1/2″ Aluminum Motor Mount Spacer |
This motor mount spacer is perfect for car enthusiasts who want to upgrade their vehicle’s performance. It’s easy to install and fits specific vehicles. |
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Crank Pulley Shim Kit ALL31066 Replacement for Allstar Performance Crank Pulley Spacers, Aluminum Shim Kit for SBC BBC Chevy，3 PACK |
This crank pulley shim kit is perfect for car enthusiasts and DIY mechanics who want to improve their engine’s performance. It’s easy to install and works great for small block Chevys. |
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SR Performance Intake Spacer Compatible for 96-04 Mustang GT |
This SR Performance Intake Spacer is perfect for Mustang GT owners who want more power from their 1996 to 2004 4.6 GT. It’s easy to install and boosts horsepower and torque with strong aluminum construction. |
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Allstar Performance ALL18621 1/2″ Motor Mount Spacer |
This motor mount spacer is perfect for car enthusiasts who need a reliable, vehicle-specific part. It’s lightweight and easy to handle, making it ideal for quick repairs or upgrades. |
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Allstar Performance ALL18622 1″ Motor Mount Spacer |
The Allstar Performance ALL18622 1″ Motor Mount Spacer is perfect for car enthusiasts who need a vehicle-specific solution. It’s lightweight, compact, and easy to handle, making it ideal for quick upgrades. |
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Allstar Performance ALL30188 2.50″ Fan Spacer Kit |
The Allstar Performance ALL30188 2.50″ Fan Spacer Kit is perfect for car enthusiasts who want to improve cooling in their vehicles. It’s ideal for those who need to position their fan closer to the radiator or fan shroud, keeping it away from pulleys for better performance. |
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Spectre Performance 5776 1″ Open Carb Spacer with Tube |
This Spectre Performance 5776 Carb Spacer is perfect for car enthusiasts who want to boost their engine’s power. It’s ideal for those using Holley, Edelbrock, or Carter AFB carburetors. |
Detailed Reviews
Discover the top 10 Engine Performance Spacers handpicked for power, durability, and ease of installation. Whether you’re boosting your Mustang, F-150, or Chevy V8, these spacers deliver reliable performance and affordable upgrades. Find the perfect fit to maximize your engine’s potential and take your ride to the next level.
1. SR Performance Throttle Body Spacer Compatible for 05-10 Mustang GT
The SR Performance Throttle Body Spacer boosts your 05-10 Mustang GT’s engine power. Its spiral bore design improves airflow for better performance. No tuning needed—just bolt it on and go.
Made from strong billet aluminum, it’s built to last. Easy installation means you can upgrade your car quickly.
| Pros | Cons |
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Perfect For:
This SR Performance Throttle Body Spacer is perfect for Mustang GT owners who want to boost their engine’s power easily. It’s great for those seeking a simple upgrade with no tuning needed.
Ready to Purchase?
2. SR Performance Throttle Body Spacer Compatible for 11-20 5.0L F-150
The SR Performance Throttle Body Spacer boosts your 5.0L F-150’s engine power. Its spiral bore design improves airflow for better performance. No tuning needed—just bolt it on and go.
Made from strong billet aluminum, it’s built to last. Easy installation means you can upgrade your truck quickly.
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Perfect For:
This throttle body spacer is perfect for F-150 owners who want to boost their truck’s power easily. It’s simple to install and works right away, no extra steps needed.
Ready to Purchase?
3. Allstar Performance Fan Spacer, 3.5 in Thick, Bushing/Hardware Included, Aluminum, Black Anodized, Chevy V8 / Ford V8, Each
The Allstar Performance Fan Spacer is a must-have for Chevy V8 and Ford V8 owners. It helps position your fan closer to the radiator, improving cooling efficiency. This 3.5-inch thick spacer is made from durable aluminum with a black anodized finish.
It includes all necessary hardware, like reducer bushings and bolts. Installation is straightforward with clear instructions. The fit is vehicle-specific, ensuring perfect compatibility.
This spacer keeps your fan away from pulleys, reducing wear and tear. It’s a reliable solution for better engine cooling. Upgrade your setup with this high-quality and easy-to-install product.
| Pros | Cons |
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Perfect For:
This Allstar Performance Fan Spacer is perfect for car enthusiasts who want to improve their engine cooling. It’s ideal for Chevy V8 or Ford V8 owners looking to position their fan closer to the radiator.
Ready to Purchase?
4. Allstar Performance ALL18623 1-1/2″ Aluminum Motor Mount Spacer
The Allstar Performance ALL18623 is a 1-1/2″ aluminum motor mount spacer. It’s designed to fit specific vehicles perfectly.
This spacer is lightweight, weighing only 0.065 kilograms. Its compact size measures 7.0 L x 4.0 W x 1.5 H inches.
Made in the United States, it ensures quality and reliability. Perfect for engine mounting needs with ease.
| Pros | Cons |
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Perfect For:
This motor mount spacer is perfect for car enthusiasts who want to upgrade their vehicle’s performance. It’s easy to install and fits specific vehicles.
Ready to Purchase?
5. Crank Pulley Shim Kit ALL31066 Replacement for Allstar Performance Crank Pulley Spacers, Aluminum Shim Kit for SBC BBC Chevy，3 PACK
The ALL31066 Crank Pulley Shim Kit is a perfect fit for small block Chevys. It includes three aluminum shims of different thicknesses. This kit ensures smooth engine performance and long-lasting durability.
Made from high-quality aluminum, these shims are strong and reliable. They reduce vibration and prevent engine damage, keeping your vehicle running efficiently.
Installation is quick and easy. Just choose the right shim thickness, place it between the pulleys, and secure it. This kit is a cost-effective solution for optimizing engine performance.
| Pros | Cons |
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Perfect For:
This crank pulley shim kit is perfect for car enthusiasts and DIY mechanics who want to improve their engine’s performance. It’s easy to install and works great for small block Chevys.
Ready to Purchase?
6. SR Performance Intake Spacer Compatible for 96-04 Mustang GT
The SR Performance Intake Spacer is a simple upgrade for your Mustang GT. It fits 1996 to 2004 models with a 4.6 GT engine.
This spacer boosts horsepower and torque, giving your car more power. It’s made of solid aluminum, so it’s durable and reliable.
Easy to install. No complex tools needed. Affordable performance boost.
| Pros | Cons |
|---|---|
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Perfect For:
This SR Performance Intake Spacer is perfect for Mustang GT owners who want more power from their 1996 to 2004 4.6 GT. It’s easy to install and boosts horsepower and torque with strong aluminum construction.
Ready to Purchase?
7. Allstar Performance ALL18621 1/2″ Motor Mount Spacer
The Allstar Performance ALL18621 is a 1/2″ motor mount spacer. It’s lightweight and compact. Perfect for specific vehicles.
Made in the United States, it’s easy to handle. Its dimensions fit well in small spaces. A reliable choice for your needs.
| Pros | Cons |
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Perfect For:
This motor mount spacer is perfect for car enthusiasts who need a reliable, vehicle-specific part. It’s lightweight and easy to handle, making it ideal for quick repairs or upgrades.
Ready to Purchase?
8. Allstar Performance ALL18622 1″ Motor Mount Spacer
The Allstar Performance ALL18622 is a 1-inch motor mount spacer. It is designed for specific vehicles. This product ensures a perfect fit for your car.
Its compact size makes it easy to handle. The package dimensions are 3.6 x 10.1 x 17.7 cm. It weighs only 0.051 kilograms, making it lightweight.
This motor mount spacer is made in the United States. It is a reliable and high-quality product. Perfect for your vehicle’s needs.
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Perfect For:
The Allstar Performance ALL18622 1″ Motor Mount Spacer is perfect for car enthusiasts who need a vehicle-specific solution. It’s lightweight, compact, and easy to handle, making it ideal for quick upgrades.
Ready to Purchase?
9. Allstar Performance ALL30188 2.50″ Fan Spacer Kit
The Allstar Performance ALL30188 2.50″ Fan Spacer Kit helps you position your fan closer to the radiator or fan shroud. It also keeps the fan away from pulleys. This improves cooling efficiency.
The aluminum spacers come with a reducer bushing. They include four Allen bolts to secure the spacer to the water pump. There are also four hex bolts with washers to attach the fan to the spacer.
This kit is easy to install and built to last. Its compact package dimensions (22.86 L x 6.096 H x 14.732 W cm) make it convenient to store or transport. Upgrade your cooling system with this reliable solution.
| Pros | Cons |
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Perfect For:
The Allstar Performance ALL30188 2.50″ Fan Spacer Kit is perfect for car enthusiasts who want to improve cooling in their vehicles. It’s ideal for those who need to position their fan closer to the radiator or fan shroud, keeping it away from pulleys for better performance.
Ready to Purchase?
10. Spectre Performance 5776 1″ Open Carb Spacer with Tube
The Spectre Performance 5776 is a 1-inch open carb spacer designed to boost your engine’s power. It works with Holley, Edelbrock, and Carter AFB carburetors. This spacer is made from precision die-cast aluminum.
It increases power by raising the air/fuel velocity. The aluminum construction ensures durability and performance.
This kit includes gaskets and hardware for easy installation. It’s a simple upgrade that delivers noticeable results. Enhance your engine’s performance today.
| Pros | Cons |
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Perfect For:
This Spectre Performance 5776 Carb Spacer is perfect for car enthusiasts who want to boost their engine’s power. It’s ideal for those using Holley, Edelbrock, or Carter AFB carburetors.
Ready to Purchase?
Buying Guide
Engine performance spacers are a simple upgrade that can boost your vehicle’s power and efficiency. They’re easy to install and affordable, making them a great choice for any driver.
When buying engine performance spacers, consider these key factors:
- Compatibility: Ensure the spacer fits your vehicle’s make and model. Check for specific engine types to avoid issues.
- Material: Look for durable materials like billet aluminum. They’re strong and long-lasting.
- Type of Spacer: Choose between throttle body, fan, or intake spacers based on your performance needs.
- Installation: Opt for spacers with clear instructions and included hardware for hassle-free setup.
- Performance Benefits: Check for features like improved airflow, cooling efficiency, or reduced vibration to meet your goals.
- Price: Compare prices to find a cost-effective option that offers great value.
- Brand Reputation: Go for trusted brands known for quality and reliability.
With these factors in mind, you’ll find the perfect spacer to enhance your vehicle’s performance.