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18 Results Found For "proportioning"

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Results 1 - 18 of 18

Edelbrock Pro-Port Raw Ford FE Cylinder Heads

Edelbrock Pro-Port Raw Ford FE cylinder heads are the ultimate choice for extreme race applications. Their design is an un-ported small port and chamber version of the popular Performer RPM FE cylinder heads. They are cast with added material and smaller runners and chambers to allow for a wide variety of CNC porting to be performed. Valve seats and guides are included, but not installed. Professional prep will be required for these heads prior to installation.

Not Yet Reviewed

$782.50

Summit Racing™ Complete Drum-to-Disc Brake Conversion Kits

Our Summit Racing™ complete front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The kits are available in standard and ultra versions (ultra versions include cross-drilled, slotted rotors and braided brake lines). Order the model recommended for your vehicle. Summit Racing™ complete brake conversion kits include: * Power brake booster * Master cylinder * Proportioning valve kit (where applicable) * Rotors * Calipers * Backing plates (where applicable) * Spindles or brackets to convert existing spindles (depending on application) * Brake hoses and banjo bolts (where applicable) * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware

4.28 out of 5 stars ( 39 )

$780.95

$907.95

Classic Performance Street Beast Hydraulic Brake Assist Kits

Classic Performance Street Beast hydraulic brake assist kits will upgrade your manual or vacuum-assisted brakes. They're designed to work off your standard power steering pump. The Street Beast kits include an aluminum master cylinder, firewall mounting bracket, side-mounted proportioning valve and stop block kit, rubber pressure and return hoses, and all necessary fittings and mounting hardware. CPP also offers the hydraulic brake assist unit separately. Get the stopping power you've always needed with a Classic Performance Street Beast hydraulic brake assist kit, available for hundreds of applications from the 1950s and up.

4.0 out of 5 stars ( 34 )

$898.99

$978.99

Summit Racing™ Complete Drum-to-Disc Brake Conversion Kits with Lowering Spindles

Our Summit Racing™ complete front drum-to-disc brake conversion kits with lowering spindles take the guesswork and high price tag out of building a braking system. The Summit Racing™ complete brake kits with lowering spindles are available in standard and ultra versions (ultra versions include cross-drilled and slotted rotors and braided brake lines). Complete kits include: * Power brake booster * Master cylinder * Proportioning valve * Rotors * Calipers * Backing plates (where applicable, not included with lowering spindles) * Lowering spindles * Brake hoses and banjo bolts * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware

4.33 out of 5 stars ( 3 )

$903.95

Classic Performance Modular Drop Spindle Front Disc Brake Kits

Classic Performance modular drop spindle front disc brake kits feature an exclusive design that provides you with 1 1/8 in. more clearance at the fender and helps solve the tire-to-fender interference commonly found with lowered trucks. The spindle and brackets work with factory brake components. Depending on application, the kits may include spindles, front brake rotors, loaded calipers, caliper mounting brackets, bearings, seals, hoses, a spindle nut kit, mounting hardware, a brake booster and brackets, and a master cylinder and proportioning valve kit. Order the style and options preferred for your vehicle.

4.8 out of 5 stars ( 5 )

$798.99

Interco Super Swamper TSL Tires

These Interco Super Swamper TSL tires with the patented TSL tread design offer unsurpassed traction under the toughest of conditions. Nine years of developing and testing produced the ultimate tire tread design. Short, intermediate, and long massive lugs are uniquely arranged, each proportioned and spaced to bite quickly and self-clean rapidly. Their overall design gives today's on-and-off-road driver a tire that is both directionally and laterally stable and unmatched in performance. The Interco Super Swamper TSL tires feature an extremely aggressive design that requires strict attention to air pressure when run on the highway.

4.91 out of 5 stars ( 44 )

$757.99

$987.99

The Right Stuff Master Cylinder and Booster Assemblies

Are you pushing the brake to the floor? That's a clear warning sign that it's time for The Right Stuff master cylinder and booster assemblies. Depending on disc-disc or disc-drum applications, some Right Stuff replacement assemblies include a proportioning valve with a bracket and stainless steel lines. Slowing your vehicle to a safe, efficient stop is much easier with a new master cylinder and booster assembly from The Right Stuff.

4.01 out of 5 stars ( 362 )

$914.25

$1,097.10

Level 7 Motorsports Pro Series Brake Plumbing Kits

Level 7 Motorsports' Pro Series brake plumbing kits offer a more budget-friendly option over their original chassis plumbing kit without sacrificing fitment and quality. These lines feature zinc-coated steel ends and standard vinyl-wrapped line clamps. Developed specifically for the popular 1967-87 Pro Touring Chevy C10 trucks, short bed and long bed styles, the kits are designed to be used on your stock C10 frame and to work with the Wilwood tandem master cylinder and combination proportioning valve. The brake lines in each kit follow the factory routing line while adding a clean and modern look on your classic vehicle. The lines in these Level 7 kits feature a PTFE-coated inner lining that is compatible with all fluids and is wrapped in a braided stainless steel cover to resist abrasion and corrosion. Then they're covered with a special PVC coated material for maximum durability against debris and abrasion. The hoses are all DOT-approved and are all crimped by the manufacturer. Included in each kit are the hoses from the master cylinder to the chassis, chassis bulkhead fittings and bracket, hoses for the front left and right that terminate exiting the frame, and a rear hose in two parts that terminates on the factory frame hose bracket. Select the kit designed for your vehicle. Additional details: * DOT approved hose kit to plumb your factory 1967-87 C10 chassis * PTFE hoses, stainless reinforced, and silicone coated * Black in color * Select kits may include adapters, depending on your application, so stock front and rear hoses can be used * Optional rear whip hose bracket is available for use with rear mounted fuel tanks (factory bracket will interfere with whip hose if using a rear mounted tank) Notes: Brake calipers hoses and rear axle plumbing are not included. Front caliper outlet is relocated to the front of the subframe as opposed to the stock location behind the subframe. This keeps the front caliper hoses from binding.

Not Yet Reviewed

$769.99

On Sale

Simpson Vixen II Racing Suits

Simpson's Vixen II Racing Suit redesign offers SFI 3.2/5 protection in a comfortable and stylish suit designed to accentuate curves and move with the racer. These one-piece racing suits have the finest fabric interior and shiny twill outer layer and provide maximum protection from burn situations, while at the same time delivering style and attention to detail. The women's racing suits' design curves smoothly along the body shape with strategic darts, providing less bulk and a sleek silhouette. The front pockets lay flat and special attention has been given to the waist, bust, and hip area, offering a proportional fit that is stylish, desirable, and wearable to female racers. Suits are offered in a range of women's sizes. Product features and details: * SFI 3.2A/5 certified * Two-layer female racing suit * Satin twill outer with soft knit ribbed interior * Available in different color options and women's sizes

Not Yet Reviewed

$799.95

Rein Automotive OE Quality Transfer Case Motors

Rein Automotive OE-quality transfer case control motors are made to factory specifications, ensuring proper fit, form, and function. A transfer case actuator is a small motor attached to the case that proportions engine power to the front and rear differentials; it's a vital component of today's highly complex 4WD/AWD drivetrain systems. The control motor's job is to constantly synchronize the difference between the rotation of the front and rear axles. Problems arise when this difference in front to rear rotation slips outside of predetermined parameters due to uneven front to rear tire wear, for instance. Excessive difference forces the motor and the clutches to engage more frequently, leading to their accelerated wear. These direct-fit replacement motors include mounting hardware—and are available for a variety of vehicle and engine applications from 2002 and up.

Not Yet Reviewed

$827.99

Go Fast Bits Deceptor Pro II TMS Direct-Fit Motorized Blow-Off Valves

Okay, yes, there are times you wish you could have that signature turbo blow-off sound, but not all the time. Go Fast Bits Deceptor Pro II TMS direct-fit motorized blow-off valves deliver just what you need—the ability to control how loud your BOV sound is, from the driver's seat. Featuring GFB's patented Venting Bias Adjustment System, coupled with remote electronic control, Deceptor Pro II units allow you to infinitely vary how much air is recirculated, and how much is vented to atmosphere. So, if your car typically suffers issues, such as backfiring and stalling when venting more than a certain percentage of air to atmosphere, the controller can easily be configured to limit the maximum venting ratio. This way, you can achieve a blow-off sound without having to put up with the issues. GFB Deceptor Pro II features and benefits: * Adjust your BOV venting bias electronically on-the-fly * Revised porting to optimize flow and venting bias * Compact design fits in most factory valve locations * Bore finishing process ensures a lifetime of reliable operation * Direct bolt-on for most vehicles available * Remote proportional venting bias/volume control- from silent to loud or anywhere in between * Sleek, compact in-car BOV volume controller with backlit dial * End-point adjustment to control maximum vent to atmosphere bias setting * Volume adjustment mechanism driven by a high-torque geared electric motor * Durable, low-friction gear train supported by precision sealed ball-bearing * Supplied with all parts and wiring required to have it up and running quickly and easily

Not Yet Reviewed

$805.50

CURT TriFlex NEXT Brake Controllers

CURT TriFlex NEXT brake controllers feature a triple-axis, motion-sensing accelerometer that ensures highly responsive and smooth stops. The third axis provides dynamic power adjustments when navigating uphill or downhill terrains, further enhancing braking performance. With automatic leveling and calibration, you can eliminate setup requirements and confidently hit the road. The brake controller also includes built-in reverse polarity and short-circuit protection, offering peace of mind during towing. Keep an eye on your tow vehicle's voltage and trailer disconnect status with convenient indicators. The clean and easy-to-read interface provides a full-text readout and troubleshooting capabilities, ensuring effortless operation and maintenance. The TriFlex NEXT can control 2-8 trailer brakes at a time (1-4 axles) with fully adjustable settings that effortlessly adapt to your unique vehicle-trailer configuration. It's compatible with low-volt, PWM, ABS, cruise control, and electric over hydraulic brakes; the slim profile combines functionality with a modern aesthetic, ensuring powerful brake control at your fingertips. Easily monitor your brake settings at-a-glance, thanks to the LED display that showcases power adjustments in 0.5 increments. The display also offers full-text diagnostics, simplifying troubleshooting, while the adjustable brightness ensures optimal visibility during day or night towing. The TriFlex NEXT proportional brake controller allows for fully adjustable power and ramp time. With its selection of 10 gain settings and nine load settings, you can fine-tune the controller to match your specific towing needs precisely. The ramp-up progress is clearly indicated through the LED screen, and the brightness can be adjusted to suit daytime or nighttime towing conditions. It offers versatile mounting options, allowing installation anywhere within your vehicle and at any desired angle. For easy plug-and-play installation, CURT recommends using one of its brake controller wiring harnesses (sold separately). This bulk package includes six TriFlex NEXT brake controller units.

Not Yet Reviewed

$769.95

Summit Racing™ Full Wheel Drum-to-Disc Brake Conversion Kits

Our Summit Racing™ full wheel front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The Summit Racing™ full wheel brake kits are available in standard and ultra versions (ultra versions include cross-drilled and slotted rotors and braided brake lines). Full wheel kits include: * Rotors * Calipers * Bearings * Seals * Dust caps * Installation hardware

4.47 out of 5 stars ( 34 )

$773.98

$855.98

LEED Brakes Front Disc Brake Conversion Kits

LEED front disc brake conversion kits add the safety, reliability, and performance of disc brakes to your vehicle. These kits are a direct bolt-on and precision-machined.

4.3 out of 5 stars ( 70 )

$889.99

$998.99

The Right Stuff Hydraulic Brake Assist Power Brake Booster Kits

The Right Stuff offers hydraulic brake assist power brake booster kits in a variety of configurations for many different vehicles—including GM and GMC applications from the 1960s, '70s, and '80s. Hydraulic brake assist uses pressure from the power steering pump to provide braking boost, and includes a high-pressure accumulator that has enough capacity to provide several power-assisted stops in the event that the power steering pump belt breaks or a hose ruptures. Order the assembly recommended for fitment on your car or truck.

3.5 out of 5 stars ( 4 )

$914.25

$1,097.10

Classic Performance Front Disc Brake Kits

Upgrade your vehicle's stopping power with Classic Performance front disc brake kits. They include a pair of vented brake rotors and calipers, brake hoses, a bearing kit, seals, banjo bolts, and spindle nut kits. These kits are available with your choice of standard solid brake rotors or high performance cross-drilled and slotted rotors. Order the model designed for fitment with your vehicle and bolt pattern application.

4.0 out of 5 stars ( 41 )

$768.99

SSBC-USA Drum to Disc Brake Conversion Kits

Upgrade your braking system with SSBC-USA's drum to disc brake conversion kits. You'll enjoy the rhythm of modern stopping power afforded you with their cast iron or aluminum calipers, brake pads, rotors, and all necessary brackets, hardware, and bolts. Order the SSBC-USA drum to disc brake conversion kits designed for fitment on your vehicle—front, rear, or both.

3.03 out of 5 stars ( 33 )

$929.35

$985.00

The Right Stuff Front Disc Brake Conversion Kits

Are you tired of having brake fade or not enough stopping power? The Right Stuff front disc brake conversion kits give you a complete brake kit without breaking the bank. They manufacture these kits from quality materials to ensure performance and dependability. Stop your ride in style and safely with The Right Stuff and their disc brake conversion kits.

4.33 out of 5 stars ( 219 )

$903.90

$1,042.95

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