Carburetor Linkages
Circle Track Race Car Carburetor Linkages at JJ Motorsports
Connect your throttle pedal to the carb with premium linkages and return spring kits from JJ Motorsports, engineered for precise 1:1, progressive, or adjustable ratios in high-RPM racing conditions. These high-quality aluminum and stainless components ensure smooth, reliable operation for dirt track, oval, and stock car setups, helping you achieve instant throttle response and edge out the competition on the track.
Shop top brands like Allstar Performance and Holley for race-proven reliability. Whether you're optimizing for a short track sprint or a high-bank oval, these linkages pair perfectly with our carburetors for complete setups, or explore air and fuel systems for pumps and regulators to build a winning combination.
Top Circle Track Carburetor Linkages
- Aluminum Carb Linkage w/ Return Spring Kit ALL54158 – Complete aluminum linkage kit with dual return springs; fits Holley 4150/4160 carbs.
- Throttle Base Plate Linkage Kit 3 Ratios 67231 – Adjustable 3-ratio linkage kit; 1:1, progressive, or reverse for custom throttle feel.
- Pro Series Secondary Linkage HLY20-122 – Holley Pro Series secondary linkage; smooth mechanical secondaries for 4150 carbs.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
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- Price
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Allstar Performance Alum Carb Linkage w/Return Spring Kit ALL54158
ALLSTAR PERFORMANCE
$42.99A worn or binding throttle linkage compromises throttle response and introduces unpredictability under acceleration—a risk no racer or serious enthusiast can afford. This Allstar Performance aluminum carb linkage kit delivers smooth, consistent throttle...ALL54158- SKU:
- ALL54158
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- ALL54158
$42.99 -
Quick Fuel Mechanical Link - Double Pump Carburetors 43-2QFT
QUICK FUEL TECHNOLOGY
$18.23Precise secondary linkage actuation is non-negotiable in high-rpm carburetor applications, and this mechanical link ensures your dual-pump setup responds with the consistency your engine demands. Quick Fuel's secondary linkage rod eliminates play and...QFT43-2- SKU:
- QFT43-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$18.23 -
Proform Throttle Base Plate Linkage Kit 3 Ratios 67231
PROFORM
$21.99Carburetor responsiveness and fuel delivery precision depend on proper secondary linkage tuning—and one-size-fits-all setups leave performance on the table. The Proform Throttle Base Plate Linkage Kit gives you three selectable ratios to dial in the...PFM67231- SKU:
- PFM67231
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$21.99 -
Moroso Holley 4150 Slip Link 1:1 MOR65444
MOROSO
$22.99If you're running a Holley 4150 carb and need precise throttle response with synchronized primary and secondary opening rates, this slip link delivers the 1:1 ratio control you're after. Whether you're tuning for consistency on the dyno or dialing in...MOR65444- SKU:
- MOR65444
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 65444
$22.99 -
Holley Pro-Series Secondary Linkage 20-122
HOLLEY
$60.95Precise secondary throttle actuation is critical for consistent carburetor performance and predictable engine response across the RPM band. The Holley Pro-Series Secondary Linkage 20-122 delivers the mechanical reliability and adjustability required to...HLY20-122- SKU:
- HLY20-122
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 20-122
$60.95 -
Allstar Performance Alum Carb Linkage Hollow Tube ALL54159
ALLSTAR PERFORMANCE
$29.99A responsive throttle linkage is fundamental to engine control—sloppy or worn connections introduce unpredictable throttle response and compromise tuning precision. This Allstar Performance hollow-tube linkage delivers a rigid, lightweight connection...ALL54159- SKU:
- ALL54159
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- MFG Part #:
- ALL54159
$29.99 -
Holley 4150 Sec. Conn. Rod Kit 20-54
HOLLEY
$15.76If you're running a Holley 4150 with manual secondary operation, a worn or damaged secondary linkage rod will compromise throttle response and fuel delivery consistency. This OEM Holley replacement rod restores precise secondary actuation, ensuring your...HLY20-54- SKU:
- HLY20-54
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 20-54
$15.76Qty in Cart: 0Quantity:Price:$15.76Subtotal:
