Air and Fuel
Circle Track Fuel Cells, Pumps & Carburetors for Racing Engines at JJ Motorsports
Optimize your circle track racing setup with high-quality air and fuel components from JJ Motorsports. Our selection includes carburetors, fuel pumps, intake manifolds, fuel cells, and more, designed for maximum power, efficiency, and reliability in late models, modifieds, and street stocks. These durable parts ensure optimal fuel delivery and engine performance under intense racing conditions.
Shop trusted brands like JAZ Products and Pro/Cam. Explore related categories such as circle track engines and components for power upgrades or circle track suspension and components for handling enhancements.
Top Circle Track Air and Fuel Products
- Hi-Volume Small Block Chevy Claimer Oil Pan 6qt Kit, LH Side Dipstick – High-volume 6qt oil pan kit with left-hand side dipstick for Small Block Chevy engines, ideal for circle track applications.
- JAZ 22 Gal. C/T Fuel Cell Man O' War Series 285-722-01 – Durable 22-gallon fuel cell with seamless polyethylene inner shell and steel outer container, designed for dirt late model and modified racing.
- Fuel Pump SBC 7.5psi Billet Aluminum # 9351 – Mechanical fuel pump for Small Block Chevy with 130 gph flow at 7.5 psi, billet aluminum construction, compatible with gasoline, E85, and methanol.
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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mr. Gasket 2in Open Center Carb Spacer 6007
MR. GASKET
$48.49A carb spacer is a straightforward way to improve intake velocity and engine breathing without replacing your entire intake manifold. The Mr. Gasket 2-inch open center design increases the distance between your carburetor and intake, promoting better...MRG6007- SKU:
- MRG6007
- Availability:
- Ships Same Business Day
- Weight:
- 2.16 LBS
- MFG Part #:
- 6007
$48.49 -
Mr. Gasket 1in 4-Hole Carb. Spacer 6006
MR. GASKET
$51.19Carburetor spacers are one of the most cost-effective modifications for unlocking additional engine performance without replacing your entire intake manifold. The Mr. Gasket 1in 4-Hole Spacer increases the distance between your carburetor and intake,...MRG6006- SKU:
- MRG6006
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
- MFG Part #:
- 6006
$51.19 -
Mr. Gasket 1in. Open Center Carb Spacer Aluminum 6005
MR. GASKET
$35.66A carb spacer is one of the most cost-effective modifications for unlocking hidden performance—it improves fuel atomization, increases air velocity, and enhances heat dissipation between your carburetor and intake manifold. The Mr. Gasket 1in. open...MRG6005- SKU:
- MRG6005
- Availability:
- Ships Same Business Day
- Weight:
- 1.33 LBS
- MFG Part #:
- 6005
$35.66 -
Mr. Gasket Ball Joint Quick Discon. 3811G
MR. GASKET
$35.59Quick-disconnect ball joints streamline throttle linkage assembly and maintenance by eliminating the need for constant re-threading and adjustment. Whether you're fine-tuning carburetor response on a street machine or swapping components between race...MRG3811G- SKU:
- MRG3811G
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 3811G
$35.59 -
Mr. Gasket Bracket-Chrome 3683
MR. GASKET
$18.04A reliable throttle return spring bracket is essential for consistent throttle response and safe engine operation. The Mr. Gasket 3683 delivers a precision-engineered, chrome-plated steel solution that resists corrosion while maintaining structural...MRG3683- SKU:
- MRG3683
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 3683
$18.04 -
Mr. Gasket Phenolic 1in 4 Hole 3404
MR. GASKET
$56.55Carburetor spacers are a cost-effective way to improve engine performance without replacing your entire intake manifold. The Mr. Gasket Phenolic 1in 4 Hole spacer raises your carburetor, optimizing fuel and air mixture velocity while reducing heat...MRG3404- SKU:
- MRG3404
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- MFG Part #:
- 3404
$56.55 -
Mr. Gasket Carb Adapter 2bbl-2bbl 1937MRG
MR. GASKET
$37.66Swapping carburetors shouldn't mean replacing your entire intake manifold. This Mr. Gasket adapter lets you mount a Holley 2-barrel carb directly to a Rochester 2-barrel manifold, saving you hundreds in unnecessary fabrication while maintaining proper...MRG1937- SKU:
- MRG1937
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
- MFG Part #:
- 1937MRG
$37.66 -
Mr. Gasket Carb Adapter 2bbl-4bbl 1933
MR. GASKET
$35.37Upgrading from a 2-barrel to a 4-barrel carburetor doesn't mean replacing your entire intake manifold—this Mr. Gasket adapter bridges that gap with a straightforward, bolt-on solution. By stepping up to a square-bore 4-barrel carb, you'll unlock...MRG1933- SKU:
- MRG1933
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 1933
$35.37 -
Mr. Gasket Carb Adapter 4bbl-4bbl 1932
MR. GASKET
$35.37If you're running a modern 4-barrel carburetor on a classic engine or swapping carb styles, manifold compatibility becomes your biggest headache. This Mr. Gasket adapter eliminates that problem by converting your square-bore intake to accept spread-bore...MRG1932- SKU:
- MRG1932
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- MFG Part #:
- 1932
$35.37 -
Mr. Gasket Carb Adapter 2bbl-Q-Jet 1929MRG
MR. GASKET
$29.03Swapping carburetors shouldn't require replacing your entire intake manifold. This Mr. Gasket adapter bridges the gap between Holley 2-barrel carbs and Q-Jet spread-bore manifolds, letting you upgrade your fuel delivery system without expensive...MRG1929- SKU:
- MRG1929
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MFG Part #:
- 1929MRG
$29.03 -
Mr. Gasket Throttle Return Spring 19
MR. GASKET
$13.25A properly functioning throttle return spring is critical for reliable engine control and driver safety—without it, your throttle can stick or fail to reset, creating dangerous driving conditions. The Mr. Gasket Throttle Return Spring 19 delivers...MRG19- SKU:
- MRG19
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 19
$13.25 -
Mr. Gasket Fuel Pump Block-Off Plat 1515
MR. GASKET
$14.34If you're running a carbureted or mechanical fuel system on your small block Chevy, blocking off the factory electric fuel pump opening is essential for a clean engine bay and reliable performance. This chrome-plated steel block-off plate eliminates...MRG1515- SKU:
- MRG1515
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 1515
$14.34 -
Mr. Gasket Quad. Carb. Bushing 1512
MR. GASKET
$15.45Quad-carb setups demand precise throttle coordination across all four barrels, and a worn or damaged bushing will introduce slop that compromises response and fuel delivery consistency. The Mr. Gasket 1512 bushing restores the tight tolerances your...MRG1512- SKU:
- MRG1512
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 1512
$15.45 -
Mr. Gasket Hly Pwr Vlv Block-Off 1510
MR. GASKET
$17.05If you're running a Holley carburetor and need to disable the power valve for consistent jetting across varying engine loads, this Mr. Gasket block-off kit delivers a clean, permanent solution. The gold-anodized aluminum construction resists corrosion...MRG1510- SKU:
- MRG1510
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- MFG Part #:
- 1510
$17.05 -
Moroso 40 Micron Stainless Steel Fuel Filter Element for 65230 and 65231 97062
MOROSO
$23.99Clean fuel is non-negotiable when you're pushing your engine to the limit. The Moroso 40 Micron Stainless Steel Fuel Filter Element removes particulates and contaminants that compromise combustion efficiency and component longevity. Built for high-volume...MOR97062- SKU:
- MOR97062
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 97062
$23.99 -
Moroso 14x3 Air Cleaner Kit w/Raised Bottom Chrome 65913
MOROSO
$100.99A properly sized air cleaner assembly is essential for optimizing carburetor efficiency and engine performance. The Moroso 14x3 with raised bottom design improves airflow while maintaining a clean intake charge, making it ideal for street and strip...MOR65913- SKU:
- MOR65913
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- MFG Part #:
- 65913
$100.99 -
Moroso 14in Flat Bottom A/C 65911
MOROSO
$82.99A properly sized air cleaner assembly is essential for maintaining optimal carburetor performance and engine efficiency. The Moroso 14in Flat Bottom A/C delivers a clean, functional design that accommodates standard carb configurations while the flat...MOR65911- SKU:
- MOR65911
- Availability:
- Ships Same Business Day
- Weight:
- 4.10 LBS
- MFG Part #:
- 65911
$82.99 -
Moroso Carburetor Cover 2.375in Tall 65802
MOROSO
$17.99Keep your carburetor clean and protected from debris, dust, and moisture during storage or transport with this Moroso cover. The thumbscrew design allows quick, tool-free installation and removal without disturbing your fuel system tuning. Ideal for...MOR65802- SKU:
- MOR65802
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 65802
$17.99 -
Moroso Fuel Pump Push Rod 65752
MOROSO
$44.99The fuel pump push rod is a critical component that directly affects fuel delivery consistency and engine reliability. A worn or inadequate push rod can result in erratic fuel pressure, hesitation, and poor combustion—especially in high-rpm applications...MOR65752- SKU:
- MOR65752
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- 65752
$44.99 -
Moroso Chevy Fuel Pump Push Rod 65750
MOROSO
$34.99A worn or stock fuel pump push rod can compromise fuel delivery consistency, especially under high-rpm conditions where pressure stability is critical. The Moroso 65750 replaces that weak link with a lightweight, hardened design that maintains precise...MOR65750- SKU:
- MOR65750
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- 65750
$34.99
