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Whether you call them roll controls, line locks, or whatever, Hurst Roll Controls keep your stick shift car out of the staging lights until you're ready to launch. Controlled by a solenoid valve attached to a switch on your shifter, roll controls keep you from rolling by locking your front or rear brakes. When you hit the switch, your brakes are unlocked and you're ready to hit the throttle. Rigorous testing has proved a 1/100,000th of a second release time, and vibration tests have surpassed 30 Gs without mechanical failure. Each roll control comes with a rebuildable stainless steel solenoid valve, indicator light, inline fuse holder, and complete instructions. Hurst Roll Controls give you one less thing to worry about when you're staging.
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$294.95
$179.95
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$191.75
Hurst Roll Control solenoids offer perfect stage presence! With great burnouts and less of a chance to roll through the beams before their time, these rebuildable stainless steel solenoid valves control the roll for a show-stopping takeoff! Hurst Roll Control solenoids are quality-built with an attractive, finned aluminum housing to help dissipate heat and a wider base for easier mounting and stability. They also have an extra threaded port for a separate bleeder or brake line pressure gauge. Start your quarter-mile run right with Hurst Roll Control solenoids.
( 15 )
$159.95
Moroso anti-roll line lock kits are a new design that has better holding power than any other unit available. Each kit features: * Totally rebuildable solenoid valve * Heavy-duty push-button switch * Extruded switch bracket * Coiled wire * Rebuildable line lock valve * Fuse holder * Indicator light
( 27 )
$159.99
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$237.99
These Allstar Performance electric line lock kits are commonly used to prevent your drag race vehicle from rolling once you've staged or during burnouts in the water box. These electrically controlled valves engage with a switch and hold pressure to the front brakes of your car.
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$104.99
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$124.99
These TCI Performance heavy-duty trans-brake solenoids are engineered with features like a precision-ground steel shaft with a bronze bushing, a shaft-pinned nut for secure placement, and a unique lip seal to prevent fluid leakage while minimizing mechanical drag. Their high-efficiency, precision-wound coil maximizes the amount of copper in the allowable space for maximum force, and their 2-wire setup ensures that a good, quality ground can be established. When you want consistency, TCI has you covered.
( 26 )
$167.95
Summit Racing™ staging lock systems can be big weapons in anyone's drag racing arsenal, for added performance at the starting line. They keep your front brakes engaged after you release the brake pedal, keeping you from rolling through the staging beams until you're ready to leave.
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$190.99
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$199.99
TCI RollStops can keep your vehicle solidly planted until you're ready to go. They feature a waterproof 6061 T-6 aluminum solenoid valve that can withstand 3,000 psi, yet draws only one amp of current. Each kit also includes a switch, mounting bracket, inline fuse connector, and mounting hardware.
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$130.95
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$261.95
B&M launch controls are the choice for performance and dependability, and can be used to control either your front or rear brakes during burnouts. They're available either as complete kits or as just the line lock units themselves.
( 39 )
$146.95
In dirt track racing the drivers take all left turns. When braking is needed going into the turn, you need a way to stop the straight push that regular brakes give. TCI electric brake shut-offs essentially disengage the right front caliper, allowing it to free-wheel when brakes are applied. These continuous-duty solenoids are made from lightweight 6061-T6 aluminum and can be mounted anywhere between the master cylinder and caliper. Just hit the switch before braking and the solenoid shuts off the fluid going to the right brake before pressure is built. When you want both front brakes to work, just hit the switch again. The brake line locks feature a waterproof seal and the ability to handle up to 3,000 psi; they use only 1 amp of current, and work with all hydraulic brake systems. TCI electric brake shut-offs enhance corner entry braking, allowing for smooth transitions throughout the race.
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$103.95
Granatelli Motor Sports Tyre Fryer line lock kits are designed for easy locking of the front or rear brakes. They include a rebuildable nickel plated steel solenoid valve, an activation switch (shifter mountable), stainless steel inserts, black chromate heat sinks, and additional components for your application. Granatelli Motor Sports Tyre Fryer line lock kits feature a 1/100,000 second release time and have been tested up to 30 Gs without failure.
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$108.63
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$187.24
Do burnouts like a pro with TCI RollStop solenoids. These dependable quality units offer first-class performance while keeping your front brakes applied. Simply pump up your brake, apply the RollStop, and release the brake pedal. They're made from 6061 T6 aluminum and are waterproof—plus, the precision solenoid valve can withstand 3,000 psi of pressure. These solenoids also come equipped with a removable mesh screen for easy cleaning. Drag racers and other drivers who push the pedal to the floor love warming up their tires with TCI RollStop.
( 1 )
$136.95
Granatelli Motor Sports Tyre Fryer line lock kits are designed for easy locking of the front or rear brakes. Included in the kits and available individually is the rebuildable solenoid valve assembly. Granatelli Tyre Fryer brake line locks feature stainless steel, nickel plated, corrosion-resistant construction guaranteeing superior reliability and extended durability.
Not Yet Reviewed
$100.55
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