Restore proper heating system function and factory-correct appearance with this Heater Core & Blower Motor Case Assembly, designed for 1967–1972 Chevy and GMC Action Line trucks and SUVs originally equipped without air conditioning. Offered as an OE-style X-Part by Auto Metal Direct (AMD), this complete heater box assembly is an excellent replacement for cracked, missing, or deteriorated original housings.
Constructed from high-strength fiberglass with steel-reinforced mounting inserts, this reproduction heater case is engineered to factory specifications for correct fit, durability, and long-term reliability. Attention to detail ensures proper alignment of the heater core and blower motor while maintaining the original under-hood appearance. This assembly mounts in the factory location and interfaces correctly with original-style heater components.
Ideal for restorations, repairs, or replacing damaged originals, this heater box restores both functionality and visual correctness to the engine bay and firewall area.
For vehicles originally equipped with factory air conditioning, a different heater box assembly is required.
X-Parts are third-party products offered by AMD as a viable solution when an AMD-tooled component is not yet available. While not the same premium quality as AMD-manufactured parts, X-Parts are proven restoration solutions and may require minor fitting or prep work prior to final installation.
Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective! Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service.
Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.
| Make | Model | Years | Fitment Notes |
| Chevrolet | Blazer | 1969 - 1972 | WITHOUT AC |
| Chevrolet | C10 Pickup | 1967 - 1972 | WITHOUT AC |
| Chevrolet | C10 Suburban | 1967 - 1972 | WITHOUT AC |
| Chevrolet | C20 Pickup | 1967 - 1972 | WITHOUT AC |
| Chevrolet | C20 Suburban | 1967 - 1972 | WITHOUT AC |
| Chevrolet | C30 Pickup | 1967 - 1972 | WITHOUT AC |
| Chevrolet | K10 Pickup | 1967 - 1972 | WITHOUT AC |
| Chevrolet | K10 Suburban | 1967 - 1972 | WITHOUT AC |
| Chevrolet | K20 Pickup | 1967 - 1972 | WITHOUT AC |
| Chevrolet | K20 Suburban | 1967 - 1972 | WITHOUT AC |
| Chevrolet | K30 Pickup | 1968 - 1972 | WITHOUT AC |
| GMC | C15/C1500 Pickup | 1967 - 1972 | WITHOUT AC |
| GMC | C15/C1500 Suburban | 1967 - 1972 | WITHOUT AC |
| GMC | C25/C2500 Pickup | 1967 - 1972 | WITHOUT AC |
| GMC | C25/C2500 Suburban | 1967 - 1972 | WITHOUT AC |
| GMC | C35/C3500 Pickup | 1967 - 1972 | WITHOUT AC |
| GMC | Jimmy | 1970 - 1972 | WITHOUT AC |
| GMC | K15/K1500 Pickup | 1967 - 1972 | WITHOUT AC |
| GMC | K15/K1500 Suburban | 1967 - 1972 | WITHOUT AC |
| GMC | K25/K2500 Pickup | 1967 - 1972 | WITHOUT AC |
| GMC | K25/K2500 Suburban | 1967 - 1972 | WITHOUT AC |
| GMC | K35/K3500 Pickup | 1968 - 1972 | WITHOUT AC |
| Brand | X-Parts |
