Best Holley Carburetor Spring Kits

1. 4150 4160 rebuild kit 20-13 Secondary Diaphragm Springs Replacement For Holley 20-13 Secondary Diaphragm Spring Kit

This rebuild kit replaces the Holley 20-13 secondary diaphragm spring. It works with Holley 4150 and 4160 carburetors.

The kit includes 7 different spring types, each color-coded for easy use. A clear instruction guide is also included. Simple setup for quick repairs.

2. Carburetor Return Spring and Bracket Kit,Compatible with Most 5-1/8 Carburetor Necks, Includes 4708 Throttle Return Spring Bracket, 59206 Throttle Return Spring

Get your engine running smoothly with this Carburetor Return Spring and Bracket Kit. It’s designed for universal compatibility with most 5-1/8 carburetor necks. This kit includes everything you need for a quick and easy installation.

This reliable kit features a strong and durable metal bracket and flexible dual return springs.

Keep your carburetor in top shape. This kit ensures optimal performance for your vehicle.

3. Moroso 65425 Vacuum Secondary Spring Kit, Fits Holley Carburetors

Unlock peak performance with the Moroso 65425 Vacuum Secondary Spring Kit. This kit is your secret weapon for fine-tuning your Holley carburetors. Get ready for a noticeable boost in your vehicle’s responsiveness.

It offers seven different springs for customization. You can perfectly match your engine’s needs.

Experience effortless installation with clear instructions. Achieve optimal results for any racing application.

4. 2-Pack Carburetor Throttle Return Spring & Carburetor Return Spring Bracket Kit,Universal Carburetor Return Spring Kit Compatible with Most 5-1/8 Carburetor Necks

Upgrade your carburetor with this 2-pack kit. It includes throttle return springs and a bracket, fitting most 5-1/8 inch necks.

Flexible springs and a movable bracket make installation easy. The kit works with Edelbrock, Holley, and custom cars. Perfect for marine engines too.

High-quality stainless steel ensures durability. The bracket has pre-drilled holes for quick setup. Satisfaction guaranteed with reliable customer service.

5. 1 Set SHLPDFM Chrome Carburetor Throttle Dual Return Spring Kit Compatible with Holley 2300 2305 4150 4160 Carburetor SBC BBC Chevy Ford carb

The 1 Set SHLPDFM Chrome Carburetor Throttle Dual Return Spring Kit is perfect for many carburetors, including Holley models like the 2300, 2305, 4150, and 4160. It fits most classic cars and hot rods, including brands like Chevy, Ford, and Dodge.

This kit features high-quality materials, made from steel and chrome-plated for durability. It mounts directly to the carburetor for a cleaner setup and ensures smooth throttle operation.

The package includes two sets of springs: one with lighter tension and one with heavier tension. All necessary hardware is included for easy installation. This kit is designed to meet dragstrip requirements.

6. Carburetor Throttle Return Spring Kit,Throttle Return Spring Carburetor Throttle Return Springs Kit 2083 Fit for Holley 2300 2305 4150 4160 Throttle Return Spring Carburetor Kit

The Carburetor Throttle Return Spring Kit is built to last with high-quality iron material. It works perfectly with Holley 2300, 2305, 4150, and 4160 models.

Installation is quick and tool-free. It’s a direct OEM replacement, matching original specs. The kit includes OEM numbers 2083 and 6056 for easy reference.

This kit ensures reliable performance and long-term durability. It’s ideal for replacing worn or broken parts without hassle.

7. Throttle Return Spring Kit Holley Carb Throttle Return Kit Compatible for Holley 4150 4BBL SBC BBC Chevy

Rev up your engine with the Throttle Return Spring Kit for your Holley 4150 4BBL carburetor! This essential upgrade ensures your throttle snaps back reliably, giving you precise control and a more responsive ride. It’s a must-have for any performance enthusiast.

This kit is built tough. It’s compatible with SBC, BBC, Chevy, and Ford engines. Get yours today!

Don’t let a sluggish throttle hold you back. With this easy-to-install kit, you’ll experience peak performance and peace of mind on every drive.

8. JEGS Chrome Throttle Return Spring Kit | Fits Holley 2 and 4-Barrel Carburetors | Compatible With Model 2300, 2305 2-BBL Holley and 4150 and 4160 4-BBL Holley

The JEGS Chrome Throttle Return Spring Kit is a must-have for Holley carburetor owners. It fits 2-barrel and 4-barrel models, ensuring smooth throttle operation.

This kit includes a chrome-plated bracket, two steel springs, and a dual spring design. The bracket adds style and durability. The springs guarantee the throttle returns to idle reliably.

It mounts securely to the carburetor’s front corner, aligning springs with the throttle lever. Installation is straightforward, and the chrome finish looks great under the hood.

9. Carburetor Return Spring & Bracket Kit – 59206 Dual Return Spring,4708 Throttle Return Spring Bracket, Fits Most 5-1/8 Carburetor Necks(1set)

The Carburetor Return Spring & Bracket Kit is designed for easy installation. It fits most 5-1/8 carburetor necks and requires no special tools.

This kit includes a 3-1/4 inch high bracket and dual 4 inch return springs. The springs are flexible and can be adjusted to fit different positions easily. Made from high-quality stainless steel, this kit is strong and durable.

Ensure you measure the size before buying to avoid mistakes. This kit works with most carburetor throttle springs. The bracket comes pre-drilled for easy mounting.

10. JEGS Return Spring Kit | Made In USA | Fits Holley Dominator 4500 Series Carburetors | Includes 2 Light & Heavy Springs, Steel Linkage Bushings, And Stainless Hardware

This JEGS kit ensures your engine throttle returns to idle every time. It fits Holley Dominator 4500 series carbs and similar models. It mounts directly to the driver’s front carb stud for quick installation.

The kit includes two light and two heavy springs, steel bushings, and stainless hardware. Made in the USA, it delivers long-lasting durability and top-tier performance.