Fuel Caps and Locking Fillers for Tanks and Necks

Secure your fuel system with our range of filler caps and locking fuel lids. This collection includes vented and non-vented caps, screw-on and bayonet styles, race-style billet caps and flush-mount locking fillers — ideal for restorations, custom builds and fuel tank upgrades.

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Instrument Voltage Stabiliser
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Instrument Voltage Stabiliser

Instrument Voltage Stabiliser
£24.00
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Electric Vacuum Pump Relay
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Electric Vacuum Pump Relay

12 volts.
£9.60
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Classic Style Paper Covered Aluminium Ducting 80mm I.D. - Car Builder SolutionsClassic Style Paper Covered Aluminium Ducting 30-100mm
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Classic Style Paper Covered Aluminium Ducting 30-100mm

SOLD BY THE METRE
£8.40
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G Clamps 50mm to 200mmG Clamps 50mm to 200mm
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G Clamps 50mm to 200mm

G Clamps
£4.20
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Single Relay Plug with Terminals

Single Relay Plug with Terminals

Durable 5-terminal relay plug with 1/4" female crimp terminals for secure connections in automotive/electrical applications. Easy installation, reliable performance.
£3.00
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Brake and Clutch Reservoir Bleeding Adapter

Brake and Clutch Reservoir Bleeding Adapter

RESERVOIR BLEEDING ADAPTER
£19.20
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£19.20
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3 Piece Locking Clamping Pliers Set For Flexible Hoses3 Piece Locking Clamping Pliers Set For Flexible Hoses

3 Piece Locking Clamping Pliers Set For Flexible Hoses

Will clamp between 6mm and 57mm hose.
£7.20
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3 Watt LED White/Red Rechargeable Headband Lamp

3 Watt LED White/Red Rechargeable Headband Lamp

USB charging cable included Up to 3 hours battery life
£7.80
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Demist Vent 87mm x 14mmDemist Vent 87mm x 14mm

Demist Vent 87mm x 14mm

ABS demist vent, 87mm x 14mm, fits 71mm x 8mm hole. Ideal for boats and caravans. Clears condensation.
£6.00
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Silver Chrome Paint AerosolSilver Chrome Paint Aerosol

Silver Chrome Paint Aerosol

This plated finish paint aerosol delivers a brilliant, very shiny silver finish. Easy to apply and perfect for various projects.
£13.20
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Large Internal Naca Duct Black 270mmLarge Internal Naca Duct Black 270mm

Large Internal Naca Duct Black 270mm

Can be bonded or riveted to body.
£19.20
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£19.20
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Naca Duct Internal Carbon Effect Small

Naca Duct Internal Carbon Effect Small

Can be bonded or riveted to body. 180mm x 145mm x 25mm high
£14.40
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£14.40
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Naca Duct Internal Carbon Effect Large

Naca Duct Internal Carbon Effect Large

Can be bonded or riveted to body. 235mm x 190mm x 45mm high.
£16.80
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£16.80
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360mm LED Interior Strip Light360mm LED Interior Strip Light

360mm LED Interior Strip Light

Overall size. 30mm x 23mm x 11mm high.
£30.00
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£30.00
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440 Amp Jump Start Posts

440 Amp Jump Start Posts

SOLD AS A PAIR
£24.00
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£24.00
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Fuel Tank Pick Up Pipes
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Fuel Tank Pick Up Pipes

Fuel tank pick up pipes
£24.00
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Smiths GPS Speed Sensor for Electronic SpeedometersSmiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers
£162.00
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Smiths Inductive Speed Sensor for Electronic SpeedometersSmiths Inductive Speed Sensor for Electronic Speedometers

Smiths Inductive Speed Sensor for Electronic Speedometers

Smiths Inductive Speed Sensor for Electronic Speedometers
£86.40
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Copper Brake Pipe 22G 25Ft Roll

Copper Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£15.00
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Copper/Nickel Brake Pipe 22G 25Ft Roll

Copper/Nickel Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£21.60
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£21.60
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Engine Oil

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MOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine Oil

Advanced full synthetic 0W20 motor oil. Optimised for fuel economy and long-lasting engine protection in hybrid vehicles.
£13.96
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CASTROL EDGE 0W-30 A5/B5 Engine Oil

Advanced 0W-30 motor oil boosts engine performance and fuel economy. Trusted by experts for ultimate protection and efficiency.
£13.96
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CASTROL EDGE 5W-40 Fully Synthetic Engine Oil

Advanced full synthetic engine oil for maximum performance and protection. Improves fuel economy and exceeds industry standards.
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MOBIL Super 1000 X1 15W-40 Engine Oil

High-performance 15W40 motor oil. Provides excellent engine cleanliness, high-temperature protection, and wear protection. Suitable for various vehicles.
£33.95
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CASTROL Magnatec 10W-40 A/B Engine Oil

Advanced engine oil with DUALOCK molecules for non-stop protection and reduced warm-up wear. ACEA A3/B4, API SP.
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MOBIL Super 2000 X1 10W-40 Engine Oil

High-performance 10W40 motor oil offering superior engine protection, sludge prevention, and cleanliness. Meets various industry standards.
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CASTROL Magnatec 5W-30 A5 Engine Oil

Advanced engine oil with DUALOCK technology for superior protection during warm-up and stop-start driving. Suitable for modern vehicles.
£10.96
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CASTROL GTX 5W-30 RN17 Engine Oil

5W-30 RN17 engine oil. Superior sludge protection and advanced viscosity and thermal breakdown protection. Extends engine life.
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  • Weld-In Filler Neck 51mm - Car Builder SolutionsWeld-In Filler Neck 51mm - Car Builder Solutions

    Weld-In Filler Neck 51mm

    A precision-machined 51mm aluminium filler neck with a scalloped cap, rubber seal, and 50mm thread.
    £32.40
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  • 75mm Large Chrome Monza Fuel Cap - Car Builder Solutions75mm Large Chrome Monza Fuel Cap - Car Builder Solutions

    75mm Large Chrome Monza Fuel Cap

    100mmx 75mm, Vented. Supplied with brass threaded ring and 2 fibre sealing washers.
    £36.00
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  • 2" 18TPI One Piece Neck / Flange - Car Builder Solutions2" 18TPI One Piece Neck / Flange - Car Builder Solutions

    2" 18TPI One Piece Neck / Flange

    Durable anodised aluminium neck/flange for 2" Aston caps. 18tpi thread, 51mm hose outlet, 82mm flange. Includes gasket & fixings.
    £55.20
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  • Fuel Filler Neck 100mm - Car Builder SolutionsFuel Filler Neck 100mm - Car Builder Solutions

    Fuel Filler Neck 100mm

    100m dia, 50mm pipe, 50mm long.
    £20.40
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  • Locking Chrome Fuel Cap Assembly - Car Builder SolutionsLocking Chrome Fuel Cap Assembly - Car Builder Solutions

    Locking Chrome Fuel Cap Assembly

    Mounts directly into your fuel filler hose. Nice chromed brass, vented, locking cap - size: 105mm x 76mm. with two keys and 51mm (2") diameter, plated steel neck assembly. Overall height 96mm. Weight 480gms. LOCKING CHROME FUEL CAP AND NECK ASSEMBLY #FCCP
    £138.00
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  • Vented Lockable Insert For Aston Necks (Excl 2") - Car Builder SolutionsUn-vented Lockable Insert For Aston Necks (Excl 2") - Car Builder Solutions
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    Lockable Fuel Cap Insert For Aston Necks (Excl 2")

    Secure your Aston neck with this vented lockable insert. Durable anodized aluminum top, rubber seal, two keys included. Excludes 2" necks.
    £34.80
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