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Allows easy adjustment of front-to-rear brake bias. Universal design works on all race cars. Has a 100 to 1500 psi range with up to 57 percent pressure reduction. Uses 1/8" NPT fittings.
Allows easy adjustment of front-to-rear brake bias. Universal design works on all race cars. Has a 100 to 1500 psi range withup to 57 percent pressure reduction. Uses 1/8" NPT fittings.
Tested and proven to have a 100% leak proof seal at 200 psi and 350 F. Made of aluminum, these Jiffy-Tite valved disconnects are compact, durable, and corrosion resistant. High-flow valve technology in the plug and socket assembly automatically interrupts the flow of fluid when disconnected by hand. Not intended for brake systems.
This adjustable proportioning block allows you to run lines from the master cylinder to the block and then to the appropriate wheels. What is neat about it is that it also contains the proportioning valve and brake light switch.This dramatically reduces the amount of fittings needed and potential leaks.The adjustable proportioning valve regulates rear brake pressure, helping to maintain correct brake bias between front and rear brakes.It is designed for dual bowl master cylinders.The distribution block connects to the master cylinder and distributes brake fluid to all four wheels.An ...
These in-line pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel in disc brake systems. Residual pressure valves are made from billet aluminum with 1/8" npt female threads for the inlet/outlet and color coded for easy identification. Ideal for drag racing, circle track, street rod and many off road applications.
These proportioning valves are similar to what GM used on many cars in the 70's. They are non-adjustable and may require an adjustable valve in the rear brakes (if needed). Block incorporates metering (for front brakes) and proportioning (for rear brakes) into one unit. For use withfront disc, rear drumbrake systems.
These proportioning valves are similar to what GM used on many cars in the 70's. They are non-adjustable and may require an adjustable valve in the rear brakes (if needed). Block incorporates metering (for front brakes) and proportioning (for rear brakes) into one unit. For use withfour-wheel discbrake systems.
835-2601876 Instructions(PDF)
Feature either a distinctive purple anodizing or fully polished finish with 1/8" NPT at each end. Choose 10 psi for drum brake applications.
When you put modern front disc brakes on your '55-'57 Chevy car, you should update the master cylinder as well. Why not use one of these simple bolt-on power brake systems? Kits contain a 1" bore master cylinder with 1/2"-20 and 9/16"-18 outlets, 8" dual diaphragm booster, and a disc/drum proportioning/meteringvalve. Also includes line to connect the prop/metering block to the master cylinder and the necessary hardware to mount the booster to your original '55-'57 Chevy brake pedal.
If you touch the brakes and the fronts instantly lockup, you need this valve. It allows the rear brakes a chance to start to engage before the front brakes do, which gives you a better feel and more control.
Very compact, can be hidden in cars that do not allow adjustable proportioning valves. Color reference scale on valve stem allows fast, accurate setting. Installs in rear brake line and allows you to adjust front-to-rear brake bias to prevent rear brake lock-up under heavy braking.
Thisdevice lets youadjust the front-to-rear braking balance by proportionally decreasing the rear (or in some cases the front) brake line pressure. Can also be used to adjust individual front wheel braking in dirt track applications. Valve weighs only 5.2 ounces and has two .25" side mounting holes spaced 1.00" apart.
When you put modern front & rear disc brakes on your '55-'57 Chevy car, you should update the master cylinder as well. Why not use one of these simple bolt-on power brake systems? Kits contain a 1" bore master cylinder with 1/2"-20 and 9/16"-18 outlets, 8" dual diaphragm booster, and a disc/drum proportioning/meteringvalve. Also includes line to connect the prop/metering block to the master cylinder and the necessary hardware to mount the booster to your original '55-'57 Chevy brake pedal.