---
product_id: 352005633
title: "PQY Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black"
brand: "pqy"
price: "€ 68.98"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/352005633-pqy-front-brake-line-lock-kit-heavy-duty-type-roll
store_origin: PT
region: Portugal
---

# 12-24V electric system compatible Heavy-duty solenoid valve with 1000 psi pressure tolerance Direct replacement, easy install kit PQY Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black

**Brand:** pqy
**Price:** € 68.98
**Availability:** ✅ In Stock

## Summary

> 🏁 Lock it. Launch it. Own the start line.

## Quick Answers

- **What is this?** PQY Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black by pqy
- **How much does it cost?** € 68.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/352005633-pqy-front-brake-line-lock-kit-heavy-duty-type-roll)

## Best For

- pqy enthusiasts

## Why This Product

- Trusted pqy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted with stainless steel and premium materials for heavy-duty durability
- • **Plug-and-Play Installation:** Direct replacement design with all necessary components included for quick setup
- • **Race-Ready Pressure Control:** Handles pressure spikes up to 1000 psi for ultimate brake reliability
- • **Universal Voltage Compatibility:** Works seamlessly with 12-24 volt electric systems for versatile use
- • **Effortless Hill & Start Line Hold:** Locks front or rear brakes instantly to dominate drag starts and hill holds

## Overview

The PQY Front Brake Line Lock Kit is a heavy-duty, stainless steel solenoid valve system designed for drag racing and hill starts. Compatible with 12-24V electric systems, it withstands pressure spikes up to 1000 psi, allowing precise control of front or rear brake pressure. The kit includes a push button switch, wiring, fuse holder, and indicator light, enabling easy direct replacement and reliable performance for professional-grade vehicle control.

## Description

Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black

## Features

- Application: For drag racing to lock the front tires of the car,works with 12 -24 volt electric systems.It can handle pressure spikes up to 1000 psi
- Quick Brake: Keep the brake pressure on the front or rear brake to keep the vehicle on the start line on the hill or start line
- Easy To Use: This high quality solenoid valve controls both the front brake and the rear brake,make the brakes more convenient
- Direct Replacement: Exquisite workmanship, original standard, you can direct replacement for old or broken one,easy to do a burn out by locking the front tires and releasing the back brakes with this system
- Package Includes:The line lock kit contains a heavy duty push button switch, switch bracket, coiled wire, rebuildable line-lock valve, fuse holder, and indicator light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PQY |
| Brand | PQY |
| Package Dimensions | 22 x 14.4 x 7.7 cm; 762 g |
| Item model number | Roll Control Hill Holder Kit |
| Exterior | Stainless Steel |
| Manufacturer Part Number | ZDQ01BK |
| Item Weight | 762 g |

## Product Details

- **Material:** Stainless Steel
- **Brand:** PQY
- **Exterior finish:** Stainless Steel
- **Inlet connection type:** threaded
- **Outlet connection type:** Flare

## Images

![PQY Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black - Image 1](https://m.media-amazon.com/images/I/61ugl4A7g+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does anyone know if there is some sort of automatic stop that would prevent fluid from passing through? I piped into the inlet and nothing comes out**
A: Yeah, if there is power applied to the solenoid fluid should not pass as this is the purpose of the line lock.

**Q: Ok, was trying to find out possible plumbing. I have two 3/16 lines off proportioning valve, one to each front brake, and would have to lock pressure**
A: You put a single line off the valve output port to a T fitting and connect both front brake lines to the  other 2 ports on the T fitting basic plumbing

**Q: what fittings did you use to get it too seal?**
A: Never could find fittings to stop leak. Ended up returning and bought kit from speedway motors. It sealed perfectly.

**Q: Do you have to hold the switch or can you push it on and it stays on until you release it**
A: No,you do not have to hold the switch .Just pushing it on is ok !

## Frequently Bought Together

- PQY Front Brake Line Lock Kit Heavy Duty Type Roll Control Hill Holder Kit Black
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**Shop now:** [https://www.desertcart.pt/products/352005633-pqy-front-brake-line-lock-kit-heavy-duty-type-roll](https://www.desertcart.pt/products/352005633-pqy-front-brake-line-lock-kit-heavy-duty-type-roll)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-18*