--- product_id: 560836122 title: "PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brass Brake Fits 1978-1987 Chevy Mopar GMC Full Size Truck" brand: "yuchenshlp" price: "2054289β‚«" currency: VND in_stock: true reviews_count: 6 category: "Yuchenshlp" url: https://www.desertcart.vn/products/560836122-pv2-brass-proportioning-valve-disc-drum-disc-front-drum-rear store_origin: VN region: Vietnam --- # Multiple threaded ports for versatile fit Fits full-size trucks & multiple OEMs Solid brass construction for durability PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brass Brake Fits 1978-1987 Chevy Mopar GMC Full Size Truck **Brand:** yuchenshlp **Price:** 2054289β‚« **Availability:** βœ… In Stock ## Summary > 🚦 Upgrade your brake game with precision brass power! ## Quick Answers - **What is this?** PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brass Brake Fits 1978-1987 Chevy Mopar GMC Full Size Truck by yuchenshlp - **How much does it cost?** 2054289β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/560836122-pv2-brass-proportioning-valve-disc-drum-disc-front-drum-rear) ## Best For - yuchenshlp enthusiasts ## Why This Product - Trusted yuchenshlp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heavy-Duty Brass Build:** Engineered for long-lasting, corrosion-resistant performance that outlasts cast iron. - β€’ **Universal Compatibility:** Seamlessly fits GM, Ford, Mopar, and moreβ€”covering 1/2 to 1-ton trucks and P30 chassis. - β€’ **5-Port Mounting Flexibility:** Left, right, or bottom mount options for hassle-free installation tailored to your vehicle. - β€’ **Optimized Brake Performance:** Proportioning valve with residual pressure valve guarantees balanced fluid transfer and superior braking control. - β€’ **Precision Threaded Connections:** Multiple inlet/outlet sizes (9/16"-18, 3/8"-24, 1/2"-20) ensure perfect OEM fit without modifications. ## Overview The PV2 Brass Proportioning Valve is a robust, direct-fit brake valve designed for disc front and drum rear brake systems on full-size trucks from 1978-1987. Crafted from solid brass, it offers corrosion resistance and durability, featuring multiple threaded ports for universal compatibility across GM, Ford, Mopar, and more. Its 5-port design supports versatile mounting options, ensuring easy installation without modifications, while optimizing brake fluid distribution for enhanced safety and control. ## Description Specification: Type:Master Cylinder Material:Aluminum, Cast Iron, Steel Suitable for:Disc Placement on Vehicle:Front Manufacturer Part Number:PV2-9 Items Included:Brake Booster, Master Cylinder Cap, Mounting Hardware, Pushrod Review: Brake valve - Works as expected Review: Brake valve - Fit well, made of brass the original was cast iron works perfectly ## Features - This PV2 Combination-Proportioning Valve Fits most OEM dual-reservoir type master cylinders. For use with disc brake front and drum rear systems.This valve will work on both cars and trucks,GM, Ford, Mopar, etc.WD & 4WD, 1/2 Ton, 3/4 Ton, & 1 Ton! Even the P30 Chassis Frames. - This valve has 9/16"-18 connection for Rear Brakes & Dual 3/8"-24 ports for the front brakes. The connections from the Master Cylinder are 1/2"-20 and 7/16"-24.Inlet sizes are 1/2 in. -20 (Front) and 7/16 in. -24 (Rear). Outlet sizes to front are 3/8 in. -24 and rear outlet is 9/16 in.-18. - This brake valve is a 5 port valve and will work as left mount, right mount or bottom mount.The Proportioning Valve allows proper fluid transfer and contains a residual pressure valve for proper braking. - This valve is made in solid brass for heavy duty and long lasting feature. Easy installtion,this valve is a direct replacement valve with no modifications needed. No need to cut any wires with this valve even has the correct switch! - Please check the part number / model / make / year carefully before purchasing to insure fitment. YUCHENSHLP specializes in providing high-performance repair and replacement parts for various automobiles, we support 365 DAYS returns and exchanges. If you have any questions, please feel free to contact us, we will solve it for you as soon as possible, customer satisfaction is our unremitting pursuit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCD1PSZM | | Best Sellers Rank | #334,606 in Automotive ( See Top 100 in Automotive ) #73 in Automotive Replacement Brake Proportioning Valves | | Brand Name | YUCHENSHLP | | Customer Reviews | 4.7 4.7 out of 5 stars (34) | | Exterior Finish | Brass | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | Threaded | | Manufacturer | YUCHENSHLP | | Manufacturer Part Number | SX-59016 | | Material Type | Brass | | Model Number | PV2 | | Number of Ports | 3 | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | NPT | | Thread Size | 0.5 inches for inlet, 0.375 inches for outlet | | Thread Type | Threaded | | Unit Count | 1.0 Count | | Valve Type | Proportioning Valve | ## Product Details - **Brand:** YUCHENSHLP - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.5 Inches - **Inlet Connection Type:** Threaded - **Manufacturer:** YUCHENSHLP - **Material:** Brass - **Number of Ports:** 3 - **Outlet Connection Size:** 0.38 Inches - **Outlet Connection Type:** NPT ## Images ![PV2 Brass Proportioning Valve Disc/Drum Disc Front Drum Rear Brass Brake Fits 1978-1987 Chevy Mopar GMC Full Size Truck - Image 1](https://m.media-amazon.com/images/I/61pdqKk1TbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brake valve *by R***S on January 5, 2026* Works as expected ### ⭐⭐⭐⭐⭐ Brake valve *by P***O on October 3, 2025* Fit well, made of brass the original was cast iron works perfectly ### ⭐⭐⭐⭐⭐ Perfect brakes *by T***R on September 1, 2025* Perfect fit and well made. Replaced my original valve from 79 and have no issues with it --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/560836122-pv2-brass-proportioning-valve-disc-drum-disc-front-drum-rear](https://www.desertcart.vn/products/560836122-pv2-brass-proportioning-valve-disc-drum-disc-front-drum-rear) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-20*