Availability
JR Race Car AN to NPT adapter fittings will connect the brake line on your Hercules chassis properly. JR's brake lines now have a -3AN fitting size and will still work with their previous brake systems, however the part fitting to the lines will need changed. To upgrade from the -4 to -3AN, JR Race Car AN to NPT adapter fittings are offered individually. These aluminum fittings feature a durable black anodized finish.
Not Yet Reviewed
$6.18
JR Race Car fuel filters keep your carburetor free of debris. They are compatible with gas or alcohol fuels and feature a clear design so you can see when they need to be replaced. Clean carbs run better, so feed yours through JR Race Car fuel filters.
( 1 )
$4.23
Indexing your spark plugs makes a huge improvement in how your race car drives. JR Race Car spark plug index washers are flat seat-styles precision-stamped from copper. There are three thickness sizes per package. Every little bit counts when tuning for that extra ounce of available power.
( 5 )
$5.85
JR Race Car Fuel Lines can brighten your plumb job. These fuel lines are constructed of PVC/rubber and offered in 10 ft. lengths in a brilliant choice of colors, as well as clear.
( 22 )
$7.65
JR Race car valve stems keep your tires aired up and performing leak-free. They are offered in rubber and nice-looking chrome steel options.
Not Yet Reviewed
$6.44
JR Race Car tire tubes come in a choice of styles, both standard and puncture-resistant. These tubes are constructed from high-quality rubber and are available for front and rear wheels.
Not Yet Reviewed
$6.85
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$7.32
JR Race Car fuel line clamps create a colorful bond! These fuel line clamps are adjustable, reusable, and non-slip for a secure, leak-free fit. They are available in several colors to match or complement your fuel lines. Plumb in style with JR Race Car fuel line clamps.
( 1 )
$7.59
Hold your jackshaft in place using JR Race Car jackshaft locking collars. They're manufactured from aluminum and feature a split design for easy installation. The collars are available in different diameters to fit your specific jackshaft and include mounting hardware.
( 1 )
$9.92
Built to exacting specifications, JR Race Car fuel pump rebuild kits replace your worn out diaphragms and seals. When it's time to rebuild, these quality JR kits will keep your carburetor pumping like a pro.
Not Yet Reviewed
$7.93
JR Race Car cable ends help finish your throttle cable installation. They offer steel wire swivel stops with set screws, and wire stops with screws that have a gold iridited finish. Looking for cable hardware? JR Race Car cable ends will get you hooked up.
( 1 )
$2.32
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$4.02
JR Race Car has master links for various Regina Gold chain models. The clip-style links offer easy maintenance, since they can be taken apart with a pair of plyers—no chain-break tool is needed to remove the chain for sprocket changes. Order the master link designed to fit your application.
( 2 )
$4.28
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$5.85
A faulty fuel line fitting could spell bad news for any racer and wind up costing them a spot in the winner's circle. JR Race Car stocks a variety of quality fittings, including these Y-type fittings, to make necessary repairs and upgrades for proper hose connections.
( 1 )
$2.47
Catch cans are efficient at keeping oil blowby out of the combustion chamber. When it comes to cleaning the vapors you'll need JR Race Car mini catch can filters. These filters allow cleaner gases to pass back into the intake.
( 2 )
$9.48
JR Race Car jackshaft bearings are designed to fit over your jackshaft. They feature steel roller construction for maximum smoothness under pressure.
( 1 )
$7.28
You've built the car and tuned your engine to race performance. Now, JR Race Car clutch shims will help you harness that power, while preventing any slips or issues with clutch engagement. Keeping all of your components in top form ensures that when you need that power, it's there and ready to be called forth on the track. Make sure that you get the launch you want with quality clutch shim kits from JR Race Car, available in a variety of sizes and quantities.
Not Yet Reviewed
$8.60
JR Race Car replacement fuel jug components will help to maintain the sealing and venting performance of your Jaz 5-gallon jug. JR carries O-rings, caps, and jug vents.
( 5 )
$3.99
When the time comes to install or update your Shockwave Spider, you'll need JR Race Car clutch alignment tools. They work on both standard and overdrive spiders and are great for removing the spider on the JR belt drive clutch. The JR Race Car clutch alignment tools will be your ace in the hole when working on this system.
Not Yet Reviewed
$6.48
Most of these little metal pieces cost less than a milkshake, but, man, are they important! JR Race Car crankshaft keys eliminate the play between the flywheel and crankshaft. You sure wouldn't want piston problems because you neglected a key. If there are any signs of shearing or wear, slide on JR Race Car replacements.
Not Yet Reviewed
$1.62
JR Race Car Torpedo ballast weights can help you achieve the minimum weight that most racing series require. Order as many as needed so you'll always be prepared for peak performance at the track.
Not Yet Reviewed
$5.83
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