Vintage Air 526693 1970-1981 Firebird Reduced Barrier Kit, Mod

This Reduced Barrier Modified A/C Hose Kit is engineered for installation with a complete SureFit^® air conditioning system in vehicles featuring modified engine compartments, custom core supports, or other non-stock configurations. Designed to provide maximum installation flexibility, this kit is ideal for custom builds, restomods, and engine-swapped vehicles requiring custom hose routing.

This kit includes longer length reduced barrier refrigerant hoses compared to the standard hose kit which are equipped with a factory-quality, pre-crimped reduced barrier beadlock fitting on the evaporator/condenser end, while the opposite end, connecting to the compressor, is left uncrimped to allow precise trimming, routing, and custom crimping during installation. This design enables a clean, professional fit tailored to your vehicle's unique engine bay layout.

Also included are all required beadlock fittings, O-rings, and necessary mounting hardware to complete the installation. Comprehensive installation instructions and hose crimping guidelines are provided to ensure proper assembly, secure connections, and optimal refrigerant system performance.

For vehicles with a stock engine compartment configuration and core support, use Standard Hose Kit # 526692.