Get rid of your bulky air cleaner and show off that H-D Engine! The Prism Supply Co. Darlington Air Cleaners were designed to achieve a clean, classy, and traditional look while maintaining maximum performance. These are beautifully machined from a solid chunk of 6061 aluminum and are available with either a polished or brushed finish. The internal venturi was designed to allow for maximum airflow. The mounting hardware for the cover is installed from the backside and gives that minimal look we all strive for.
With our combination of heavy and fine filtering elements, we can guarantee you’ll be keeping all that unnecessary crud out of your engine. If you ever are in need of a replacement filter element, those can be purchased here.
This compact kit is designed to be used on all H-D engines that use a CV carburetor or factory EFI units (excluding throttle by wire models)
Dimensions are as follows:
5.5” diameter
1.5” total depth
*Some basic jetting/ tuning may be required upon installation to maintain the correct air/ fuel mixture.
Prism Supply Co runs these spark plug wires on all of their Prism builds and we guarantee you won't be disappointed with the quality.
40" long
2 90° black spark plug boots
black coil boots
2 terminal ends
Prism Supply Co Petcock 3/8 NPT
Regular price
Sale price
$170.00
Petcock 3/8 NPT
The Prism Supply Co petcocks are guaranteed for life! If you're having an issue with it you can send it back to them and they will rebuild it for no additional cost!
This unique petcock fits direct to either a 1/4" or 3/8" NPT bung on your gas tank. This keeps your gas tank looking very clean. It features a 5/16" diameter hose barb on one end and a fuel filter on the other. We recommend using our 1/4" fuel line for a snug, leak-proof fit. Rotating the cylindrical piece with the two grooves is how the fuel is toggled on and off. The fuel line does not rotate while toggling the fuel on/off. No reserve.
Many custom and aftermarket gas tanks use a 1/4 inch NPT or 3/8 NPT petcock. NPT stands for National Pipe Thread and it is a tapered thread that seals as you tighten the petcock into the threaded fitting on your gas tank. Lowbrow Customs makes petcock adapter nuts in both brass and chrome that allow you to adapt your 22mm petcock bung to accept either a 1/4 inch NPT or 3/8 inch NPT petcock.
Prism Supply Co Cable/ Wire Guide Weld-On
Regular price
$23.00
Cable/ Wire Guide Weld-On
Looking for a way to clean up your cables and/ or wiring? The guys over at Prism Supply Co. have you covered! These weld-on cable guides are perfect for cable and wire route planning during your build. With these internal internal wiring guides, your wiring will look cleaner than anyone else's!
Work perfectly for electrical wires, throttle cables, clutch cables, and brake cables
These come in raw steel.
Can be welded/ brazed on.
Can work with either throttle cable or electrical wires.
Each guide is sold individually.
Prism Supply Co Auto-Resetting Circuit Breaker Kit
Regular price
$42.00
Auto-Resetting Circuit Breaker Kit
This Auto Resetting Circuit Breaker Kit consists of an AT0 inline fuse holder and auto-resetting, 10 amp blade circuit breaker. The wire is not included but can be purchased here
The way this fuse holder is designed eliminates the need for any soldering or crimping, requiring very little tooling to install.
Some advantages of using our circuit breaker kit over a fuse are below:
The circuit breaker auto resets after tripping, eliminating the need to ever replace a fuse
The circuit breaker is more sensitive than a fuse, which causes it to trip quicker.
Prism Supply Co Safety Glasses - Green
Regular price
$47.00
Safety Glasses - Green
Vintage-inspired safety glasses Contain side shields to keep bugs, metal, wood, nails, tree limbs, sharks, etc. out of your eyes. The lenses and frame are made of plastic. Meets ANSI Z87.1 Safety Standards