Availability
JR Race Car oil drain kits allow you to remove the oil from your engine without making a slippery mess on your motor plate. The drain installs easily into the existing oil drain hole on the bottom of your block. Oil changes were never easier!
( 1 )
$24.40
JR Race Car clutch rollers are available to maintain the performance of your Shockwave clutch. They offer roller bearings, roller bushings, and Helix rollers. Choose the roller options to best service your Jr. Dragster. Clutch roller options: * Roller bearings aka Big Black rollers, outer rollers, or plastic rollers are the torque transferring components of your clutch system, also one of the only common components between the Standard and the Overdrive Shockwaves. Kits include roller assemblies with bearings, washers, and nylock jam nuts. * Roller bushings aka steel rollers or flyweight rollers take all the force from the flyweights. One of the most durable components in the system, these are the most neglected components in the clutch. Kits include rollers with bushings, dowel pins, and button head cap screws. * Helix roller aka driven rollers or cam followers guide the Helix on the fixed sheave smoothly with as little wear as possible and provide a huge step in consistency and life. Available individually, they are pressed into the reverse driven clutch and often require a small rubber mallet to remove them.
Not Yet Reviewed
$17.71
Competitive racers may replace their drive belt each season—and they often depend on the model they're familiar and comfortable with. JR Race Car offers replacement belts for Jr. Dragsters in a wide variety of sizes. These durable radius-tooth drive belts will keep your Shockwave clutch system running at peak performance. If you're into youth drag racing, trust the reputation of JR Race Car parts to put you in the winner's circle.
( 2 )
$25.93
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$34.17
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
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$14.99
JR Race Car offers valve springs designed specifically for valve lifts up to .550 in. in Jr. Dragster and Open Modified engines making 30+ horsepower. They're constructed from Pacaloy, a high-tech spring material used in all high performance engines. * Dual springs are the ultimate in spring technology * Ultimate valvetrain stability, RPM range and consistency * Engineered utilizing NASCAR and NHRA processes and design technology
Not Yet Reviewed
$49.62
JR Race Car oil vent plugs can be used to vent your engine other than a breather. These plugs are built with a 5/8 in. fitting to allow for venting or accessory attachment.
Not Yet Reviewed
$20.28
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 1-3/8 catch can filters. These filters fit horizontal and vertical regular cans and provide clean air to the system. A lot of time and money goes into building race engines. JR Race Car 1-3/8 catch can filters will provide cleaner gases and help prolong engine life.
( 2 )
$17.94
An extension to the oil fill on your block, JR Race Car extended oil fill plugs give you that extra length you need to make connections easier. There are threads in the ends of the fill plugs to accept any accessory or plug you would normally attach directly into the block. JR Race Car makes your oil maintenance work easier, which makes keeping your engine in peak running condition a breeze.
Not Yet Reviewed
$22.25
JR Race Car pistons feature cast aluminum construction with an optimum skirt length to keep the piston from rocking and tearing up your bore. The flat top pistons are offered in nearly two dozen bore sizes. Kits also include ring set, wrist pins, and clips.
Not Yet Reviewed
$108.07
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$167.11
The most reliable way to create more horsepower and torque is through installation of JR Race Car ARC stroker rods. Browse through the dozens of sizes and variations, and choose the connecting rods that best suit your Jr. Dragster engine. Every edge counts on the race track, and stroker rods help you achieve each possible cubic inch of power and performance. Unleash the full potential of your engine and head for the winner's circle!
( 1 )
$114.99
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$149.99
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
A convenient oil plug replacement that will make even the toughest plugs easier to reach, JR Race Car extended oil plugs give you that extra length you wish your plug had for the last oil change. Don't wait another mile--replace your hard-to-reach plugs with JR Race Car extended oil plugs to make finishing this oil change and the next one a breeze.
Not Yet Reviewed
$20.28
JR Race Car ballast weight tanks allow you to add or subtract weight easily. Styles for you to choose from include polished aluminum tanks for lead shot weight and durable steel torpedo-type tanks that include 1 lb. weight "torpedos" that fit neatly in your pockets for quick weight changes on the line. Tune the weight of your racing rig with the selection of JR Race Car ballast weight tanks.
Not Yet Reviewed
$63.11
Even your engine needs to let off a little steam! JR Race Car offers their Titan crankcase breathers, which are an important controlled ventilation system for blowby gases that leak past the piston rings to end up inside the crank. These aluminum port kits have a natural finish with engraved JR Race Car logo and include breather plate and lifter forks. JR Race Car has what you need to put that power and determination behind your next race!
Not Yet Reviewed
$74.99
So, your rug rat redliner has learned that the meat of the power band is near the red. Now you get to teach them how to change the piston rings after hard racing, with JR Race Car piston rings. The worst thing you could do would be to have them race for points on bad rings--they may drop ranking. Find your bore size, measure it if you have to, and get your fresh set of rings here. We will have that pre-adolescent, adrenaline-pumped racer back on the track in no time.
Not Yet Reviewed
$27.30
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$45.40
JR Race Car Jr. Dragster billet Titan heads are designed to improve the performance of the engine over a stock head. The valve pocket area is designed to accept the lift of the camshaft without additional machining. For superior performance, top your JR Race Car engine with beautifully machined Titan billet heads.
Not Yet Reviewed
$153.19
Even your engine needs to let off a little steam! JR Race Car Raptor crankcase breathers are an important controlled ventilation system for blowby gases that leak past the piston rings to end up inside the crank. These stylish port kits include mounting bolts, a gasket, and brass fittings. They are available in a choice of anodized colors, including natural polished, black, blue, purple, red, and gold. From its Latin roots, Raptor means "seize or take by force." Put that power and determination behind your next drag race!
Not Yet Reviewed
$20.59
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