DOT Brake Hose Kit Large GM

The DOT Brake Hose Kit Large GM from ALLSTAR PERFORMANCE is engineered for high-performance brake system upgrades on large General Motors vehicles equipped with big calipers. This braided stainless steel hose assembly replaces OEM rubber lines with superior durability, consistent pedal feel, and reduced brake fade under sustained pressure—critical performance gains recognized by law enforcement and military fleet maintenance personnel. Purpose-built for vehicles requiring 16-inch hose lengths, this kit delivers the responsiveness that professional drivers and competitive mechanics demand.

Constructed from braided stainless steel, the DOT Brake Hose Kit features a 3/8-24 inch inverted flare straight inlet connection and a 7/16-20 inch banjo straight outlet, designed specifically for large GM calipers with fittings and tabs included. The braided stainless construction resists expansion under high brake pressure, maintaining consistent hose diameter and eliminating the compliance that degrades pedal modulation during hard braking. DOT certification ensures compliance with federal safety standards, while the 16-inch length accommodates frame-mounted calipers on full-size GM platforms without requiring extensions or compromises to routing.

This kit benefits fleet managers, performance shops, and technicians upgrading GM trucks and SUVs with larger brake systems or replacing failed OEM hoses. Installation requires no special tools beyond standard line wrenches—the banjo and inverted flare fittings hand-thread cleanly to OEM junction blocks and caliper ports. Verify caliper type and frame configuration before ordering; this kit is optimized for big-caliper applications on GM platform vehicles and is not compatible with small-caliper systems or other manufacturers' brake architectures.