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Skip to contentHC 55-59 Dlx Truck Htr core
Please note this tube path is for a TRUCK. The 1955-1956 Cars used a similar core with tue that pointed toward the core center.
The 1955.5-1957 Chevy Deluxe Heater Core FOR TRUCKS is fabricated with a bracket to hold the OEM valve assembly. The Deluxe and Standard were produced in the same period. The Deluxe model has the "downward pointing" 5/8" valve connection and the Standard has a return line which points back toward the core. Select the standard for the return line which points back toward the core.
To complicate matters, the 1958-1959 has a 3/4" valve hose connection.
Made to order, build queue varies.
Made in the USA

We make to order. Please allow adequate time for us to build.
Build time estimates [April 23, 2026]
Model Ts Brass 18 weeks
Model Ts Black 13 weeks
Model As 17 weeks
Heater cores ~11 weeks
1928-34 Ford Hot rods 2-3 weeks
Common street rods ~12-15 weeks
Tricky customs & complicated restorations ~20-25 weeks
We appreciate your patience as we continue to recruit and train new fabricators and manage the labor shortfall our country has been experiencing.
We make to order. Please allow adequate time for us to build.
Estimated Build time [April 23, 2026]
Model Ts Brass 18 weeks
Model Ts Black 13 weeks
Model As 17 weeks
Heater cores ~11 weeks
1928-34 Ford Hot rods 2-3 weeks
Common street rods ~12-15 weeks
Tricky customs & complicated restorations ~20-25 weeks
We appreciate your patience as we continue to recruit and train new fabricators and manage the labor shortfall our country has been experiencing.