Air Conditioning Systems with Front Air Only
1967-72 Chevy & GMC Blazer, Jimmy, Suburban
These are complete AC, heat and defrost systems that are controlled via cable or the more trouble free electronic operation. Cable operated units are designed for use with factory AC control head (#32-0631 sold separately, see below). The unit is interior mounted under the dash and installs to the firewall. Custom metal block off plates for the under hood side of the firewall eliminate the bulky original heater box and provide a clean, smooth appearance. AC and heater fittings pass through the mounting plates with a custom rubber grommet. Step-by-step, fully detailed illustrated instructions are included.
AC Systems with compressor are designed for use with small block Chevrolet engines. Order the corresponding compressor mounting bracket and engine pulleys based on the water pump length and desired compressor mounting location for your vehicle. Kits supplied without compressor are ideal for vehicles that have swapped engines and/or already have installed an AC compressor as part of their engine's accessory drive system. All systems are designed for use with R134A refrigerant.
Non-AC Cab Models
These kits are designed for use with factory style dash vents (sold separately) and include templates for cutting dash vents on non-AC cabs. Adding the optional trinary switch upgrade #32-0543 and optional dual electric fan assembly #38-4883 will increase airflow across condenser to maximize the AC system performance.
Brackets and Pulleys
When adding AC to Chevrolet V8 engines with v-belts a 2 groove water pump pulley and a 2 groove crankshaft pulley will be required. Models with power steering will require a 3 groove crankshaft pulley.
SWP = Short Water Pump
LWP = Long Water Pump
Includes Parts for the Following Models:
1967 Chevy C10 Pickup 1968 Chevy C10 Pickup 1969 Chevy C10 Pickup 1970 Chevy C10 Pickup 1971 Chevy C10 Pickup 1972 Chevy C10 Pickup 1967 Chevy K10 Pickup 1968 Chevy K10 Pickup 1969 Chevy K10 Pickup 1970 Chevy K10 Pickup 1971 Chevy K10 Pickup 1972 Chevy K10 Pickup 1967 Chevy C20 Pickup 1968 Chevy C20 Pickup 1969 Chevy C20 Pickup 1970 Chevy C20 Pickup 1971 Chevy C20 Pickup 1972 Chevy C20 Pickup 1967 Chevy K20 Pickup 1968 Chevy K20 Pickup 1969 Chevy K20 Pickup 1970 Chevy K20 Pickup 1971 Chevy K20 Pickup 1972 Chevy K20 Pickup 1970 Chevy Blazer 2WD 1971 Chevy Blazer 2WD 1972 Chevy Blazer 2WD 1969 Chevy Blazer 4WD 1970 Chevy Blazer 4WD 1971 Chevy Blazer 4WD 1972 Chevy Blazer 4WD 1967 Chevy Suburban 2WD 1968 Chevy Suburban 2WD 1969 Chevy Suburban 2WD 1970 Chevy Suburban 2WD 1971 Chevy Suburban 2WD 1972 Chevy Suburban 2WD 1967 Chevy Suburban 4WD 1968 Chevy Suburban 4WD 1969 Chevy Suburban 4WD 1970 Chevy Suburban 4WD 1971 Chevy Suburban 4WD 1972 Chevy Suburban 4WD 1967 GMC C15 Pickup 1968 GMC C15 Pickup 1969 GMC C15 Pickup 1970 GMC C15 Pickup 1971 GMC C15 Pickup 1972 GMC C15 Pickup 1967 GMC K15 Pickup 1968 GMC K15 Pickup 1969 GMC K15 Pickup 1970 GMC K15 Pickup 1971 GMC K15 Pickup 1972 GMC K15 Pickup 1967 GMC C25 Pickup 1968 GMC C25 Pickup 1969 GMC C25 Pickup 1970 GMC C25 Pickup 1971 GMC C25 Pickup 1972 GMC C25 Pickup 1967 GMC K25 Pickup 1968 GMC K25 Pickup 1969 GMC K25 Pickup 1970 GMC K25 Pickup 1971 GMC K25 Pickup 1972 GMC K25 Pickup 1970 GMC Jimmy 2WD 1971 GMC Jimmy 2WD 1972 GMC Jimmy 2WD 1970 GMC Jimmy 4WD 1971 GMC Jimmy 4WD 1972 GMC Jimmy 4WD 1967 GMC Suburban 2WD 1968 GMC Suburban 2WD 1969 GMC Suburban 2WD 1970 GMC Suburban 2WD 1971 GMC Suburban 2WD 1972 GMC Suburban 2WD 1967 GMC Suburban 4WD 1968 GMC Suburban 4WD 1969 GMC Suburban 4WD 1970 GMC Suburban 4WD 1971 GMC Suburban 4WD 1972 GMC Suburban 4WD