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Fuel Cell Caps
Showing In Stock Items. Show All 19 Items.
Summit Racing™ Fuel Cell Cap Assemblies
Summit Racing™ fuel cell cap assemblies top your fuel cell with leak-free performance and style. Much more substantial than a plastic cap, our caps are billet aluminum construction with an aluminum mounting plate and include hardware. Offered in 6- and 12-bolt flange styles to fit 4.438 in. or 5.343 in. holes, respectively, each assembly is available in several anodized choices and includes O-ring for a secure seal. Choose your style and favorite color.
( 8 )
$78.99
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$97.99
Philadelphia Racing Products Fuel Cell Caps
Philadelphia Racing Products fuel cell caps will replace your existing plastic cap with a stouter billet aluminum. The fuel cap kits are designed as a direct replacement for any Jaz, Harwood, or RCI fuel cell with a 4.438 in. 6-hole or 5.343 in. 12-hole bolt circle. Each cap is O-ring sealed and comes with stainless hardware and an aluminum mounting plate. Choose from a variety of anodized color finishes.
( 5 )
$71.99
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$84.99
Jaz Products Fuel Cell Cap Assemblies
Jaz Products offers these fuel cell cap assemblies in a choice of styles to suit your needs. These caps are made for drag race and Circle Track fuel cell applications. Jaz Products fuel cell cap assemblies are made from quality materials and come complete with all hardware and gaskets .
( 29 )
$22.99
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$275.99
Holley Fuel Cell Caps
Equip your vehicle with a Holley billet fuel cell cap. Each of these caps will top-off your fuel cell with CNC-machined 6061 T-6 aluminum, a bright black anodized finish, and a laser-etched "Holley Equipped" logo. They are easy-to-grip, screw-on styles with O-ring seals and stainless steel hardware. Upgrade your stock cap with the style and performance of a Holley fuel cell cap!
( 14 )
$145.95
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$178.95
RCI Fuel Cell Mounting Caps
Perfect for replacing missing or damaged caps, RCI replacement fuel cell mounting caps will get your project back on the road. They're available in your choice of flush mount or D-ring style caps, and will work with most brands of fuel cells.
( 26 )
$23.99
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$34.99
Allstar Performance Fuel Cell Cap and Bungs
Allstar Performance offers thousands of hard-to-find, specialty items that cover many segments in the performance aftermarket, including fuel cell cap and bungs. The billet aluminum neck looks good and provides a positive seal. The filler neck is raised to help prevent dirt and debris from falling into cell causing fuel system contamination, while the large 3 in. opening helps when refueling. These fuel cell cap and bung kits also include mounting hardware. For over 30 years, enthusiasts worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.
Not Yet Reviewed
$89.99
Rhodes Race Cars Flush Mount Fuel Cell Caps
Rhodes Race Cars offer quality replacement parts or add-ons for your fuel cell, including their flush mount fuel cell caps. The fuel caps are made from quality materials, and are available in different styles—each one designed to provide a positive seal. Whether you want to improve your fuel cell or just replace worn components, look no further Rhodes Race Cars.
( 8 )
$29.95
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$39.95
Rhodes Race Cars Aluminum Fuel Cell Filler Neck Caps
Rhodes Race Cars offers aluminum fuel cell filler neck caps to replace your missing or damaged originals. These screw-on caps look great and perform as you would expect.
( 1 )
$24.95
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$124.95
Johnson's Hot Rod Shop Fuel Cap Assemblies
Johnson's Hot Rod Shop fuel cap assemblies are designed to provide a retro look with the reliability of a modern part. Caps feature a vintage race car-style, double-lever, T-handle latch for a positive no-spill seal and are made from fully polished, investment-cast 304 stainless steel to look great for years to come. These caps arrive ready to install and come standard with a 4 in. diameter base and a 1.75 in. hose fitting. For vintage look parts with modern day performance, make Johnson's Hot Rod Shop your #1 source.
( 4 )
$379.00
Summit Racing™ Fuel Cell Mounting Caps
Perfect for replacing missing or damaged mounting caps, these mounting cap assemblies from Summit Racing™ will get your project back on the road. They're available in your choice of flush mount or twist-lock caps, and will work with most brands of fuel cells.
( 26 )
$60.99
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$98.99
Moroso Supercharger Fuel Tank Cap Kits
Moroso supercharger fuel tank cap kits contain the parts necessary to replace broken or missing fuel cap style caps in Moroso or other tanks with this style of cap and neck. Kit can also be used when you're producing a custom tank. The kit includes a black fuel cap, neck, gasket, hardware, and bonded sealing washers (black cap can be used to change out red caps).
( 1 )
$100.99
Earl's Performance Fuel Cell Cap Assemblies
Cap off your fuel cell with these Earl's Performance assemblies. A great alternative to your boring stock cap, Earl's are CNC-machined from 6061-T6 billet aluminum. They are then coated with a bright black anodize that adds great looks and corrosion protection. They feature an easy-to-grip, screw-on design with O-ring, and include stainless steel hardware. Finishing these fuel cell caps is a laser-etched Earl's logo, letting everyone know they are quality performance items.
( 25 )
$163.95
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$190.95
Engine Works Billet Fuel Cell Caps
Replace your existing plastic fuel cap with an Engine Works billet fuel cell cap. Designed as a direct replacement for any fuel cell with a 4.438 in. 6-hole or 5.343 in. 12-hole bolt circle. Each cap is O-ring sealed and includes stainless steel hardware. Engine Works billet fuel cell caps are offered with a clear or black finish. Select the fit and finish needed.
Not Yet Reviewed
$89.29
RJS Fuel Cell Caps
Perfect for replacing missing or damaged mounting caps, these replacement caps and assemblies from RJS will get your project back on the road. They're available in your choice of flush-mount or D-ring style caps and will work with RJS economy and drag racing fuel cells.
( 2 )
$34.50
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$38.69
ATL Fuel Cell Caps
To top your ATL fuel cells, they have a variety of fuel cell caps. From standard styles to flush mount, and from twist to screw-on types, ATL has fuel cell caps for every racer.
Not Yet Reviewed
$300.99
Aeromotive Billet Fuel Cell Caps
Top your Aeromotive fuel cell with one of these great-looking billet caps. Anodized a bright red and marked with the Aeromotive name and logo, they're a snazzy exterior accent to any vehicle. Aeromotive billet caps are offered in a 12-bolt style to fit their fuel cells, and a weld-on style for custom fuel cells.
( 1 )
$201.55
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$302.35
Rhodes Race Cars Fuel Cell Cap Assemblies
Rhodes Race Cars fuel cell cap assemblies with weld-in bung can be used in a wide variety of applications from valve covers to rear end housings. They are made from 6061 T-6 aluminum and CNC-machined to exact tolerances. These RRC assemblies feature an O-ring seal and course threads for ease of starting when installing the cap, and they are direct replacements for any US-made 6-bolt fuel cell. Rhodes aluminum cap and ring assemblies are available with bare aluminum or black anodized bolt-in flanges with a black, blue, or red anodized fill cap. Choose your preferred color. Specs: * 2 3/4 in. O.D. fill cap * 6-bolt ring * 2 1/4 in.-10 threads
Not Yet Reviewed
$99.95
JOES Racing Products Fuel Fillers
Not just a cap but a neck, too; JOES Racing fuel fillers are great looking assemblies that make refueling safer and easier. Each filler consists of a thread-in cap with gasket and strong filler neck machined from 6061-T6 aluminum to supply long-lasting performance. And the caps feature a slick 5-pocket design with the JOES logo for added style. When it's for your racer, you want fuel accessories that are functional and look good. That's why more drivers choose JOES Racing Products fuel fillers.
Not Yet Reviewed
$129.95
