Description
The Anchor Stop | 14-Bolt Rear Disc Brake Conversion Assembly for Chevrolet/GMC Trucks
Stopping a loaded truck is not a suggestion—it is a contract. The factory drum brakes on GM's 14-bolt rear axle were engineered for a different era, when payloads were lighter and expectations lower. Today, your truck carries more, hauls farther, and descends steeper grades. The braking system must evolve in lockstep.
The Anchor Stop replaces the entire rear drum assembly with a precision-machined disc brake conversion kit engineered for Chevrolet and GMC 14-bolt full-floating axles. Every bracket is CNC-cut from 1/4-inch steel plate and powder-coated for corrosion resistance that outlasts the chassis it bolts to. The rotors are vented and cross-drilled—not for appearance, but because thermal dissipation at 15,000 pounds GVWR is a physics problem, not a cosmetic one. Dual-piston calipers provide linear, predictable bite whether you are descending the Grapevine with a fifth-wheel in tow or panic-braking at a Houston intersection.
Installation is direct—no welding, no axle tube modification, no hydraulic system redesign. The kit ships with all brackets, rotors, calipers, brake pads, stainless steel lines, and Grade 8 hardware. What takes the factory three hours of rivet-pounding and spring-wrestling to service becomes a 20-minute pad swap with two bolts. This is not a performance upgrade. It is a safety correction—one that should have been standard equipment the moment these trucks left the assembly line.
When the trailer pushes and the grade steepens, you do not need more horsepower. You need more brake.
Q: What warranty coverage is included with this product?
A: This product is backed by a comprehensive 12-month warranty against manufacturing defects. If you encounter any functional issue within the warranty period, contact our support team for a replacement or full refund. Normal wear and tear from intended use is not covered.
Q: How do I contact EastSupplier for product support or questions?
A: You can reach our customer experience team via the Contact page on our website or through the Shopify messaging system on your order confirmation page. We respond to all inquiries within one business day and prioritize order-related support requests.
Key Features
- ✦ CNC-machined steel brackets eliminate the alignment guesswork of universal kits
- ✦ Cross-drilled vented rotors shed heat 40% faster than solid OEM equivalents
- ✦ Dual-piston calipers distribute clamping force evenly across the pad surface
- ✦ Stainless steel braided brake lines resist expansion under pressure
- ✦ Grade 8 hardware throughout—no mystery metal fasteners
- ✦ Integrated drum-in-hat parking brake retains full OEM parking functionality
- ✦ Direct bolt-on installation—zero welding, zero axle tube machining
Q: What warranty coverage is included with this product?
A: This product is backed by a comprehensive 12-month warranty against manufacturing defects. If you encounter any functional issue within the warranty period, contact our support team for a replacement or full refund. Normal wear and tear from intended use is not covered.
Q: How do I contact EastSupplier for product support or questions?
A: You can reach our customer experience team via the Contact page on our website or through the Shopify messaging system on your order confirmation page. We respond to all inquiries within one business day and prioritize order-related support requests.
Technical Specifications
Q: What warranty coverage is included with this product?
A: This product is backed by a comprehensive 12-month warranty against manufacturing defects. If you encounter any functional issue within the warranty period, contact our support team for a replacement or full refund. Normal wear and tear from intended use is not covered.
Q: How do I contact EastSupplier for product support or questions?
A: You can reach our customer experience team via the Contact page on our website or through the Shopify messaging system on your order confirmation page. We respond to all inquiries within one business day and prioritize order-related support requests.
Application Scenarios
Engineered for the heavy-haul professional: the hotshot driver running Texas-to-Montana routes with a 40-foot gooseneck, the fleet manager maintaining a dozen service-body trucks that carry 3,000 pounds of tools and equipment daily, and the owner-operator who tows a triple-axle toy hauler through mountain passes every summer. If your truck's rear axle sees sustained thermal loads that overwhelm factory drums, this conversion is not optional.
Q: What warranty coverage is included with this product?
A: This product is backed by a comprehensive 12-month warranty against manufacturing defects. If you encounter any functional issue within the warranty period, contact our support team for a replacement or full refund. Normal wear and tear from intended use is not covered.
Q: How do I contact EastSupplier for product support or questions?
A: You can reach our customer experience team via the Contact page on our website or through the Shopify messaging system on your order confirmation page. We respond to all inquiries within one business day and prioritize order-related support requests.
Frequently Asked Questions
Q: Does this kit work with ABS-equipped trucks?
A: Yes. The conversion retains the factory ABS tone rings and wheel speed sensors. No ABS warning lights, no system reprogramming required.
Q: Can I install this with the axle still on the truck?
A: Yes. The conversion is designed for on-vehicle installation. Remove the drum assembly, bolt the bracket to the axle flange, mount the rotor and caliper, and connect the brake line.
Q: Will my stock master cylinder provide sufficient fluid volume?
A: The dual-piston calipers have been sized to work with the factory master cylinder. No proportioning valve changes are needed for standard applications.
Q: Does this affect my towing capacity?
A: The conversion does not change GVWR—what it changes is confident, fade-free braking performance within that rating, particularly on long descents.
Q: How does the parking brake work with discs?
A: The rotors include an integrated drum-in-hat parking brake that connects to the factory parking brake cable, giving you full parking brake functionality.
Q: What warranty coverage is included with this product?
A: This product is backed by a comprehensive 12-month warranty against manufacturing defects. If you encounter any functional issue within the warranty period, contact our support team for a replacement or full refund. Normal wear and tear from intended use is not covered.
Q: How do I contact EastSupplier for product support or questions?
A: You can reach our customer experience team via the Contact page on our website or through the Shopify messaging system on your order confirmation page. We respond to all inquiries within one business day and prioritize order-related support requests.
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