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Johnson's Radiator Works Engine Swap Radiators

5.0 out of 5 stars 4 Customer Reviews

"The cooling is in the copper."

Johnson's Radiator Works engine swap radiators feature a 4-row, 2 3/4 in. thick, high-flow copper core, ideal for the best cooli

"The cooling is in the copper."

Johnson's Radiator Works engine swap radiators feature a 4-row, 2 3/4 in. thick, high-flow copper core, ideal for the best cooling efficiency possible. They are made with heavy-gauge steel side brackets and mounting holes pre-stamped where needed. Antique, vintage, or classic, Johnson's has a radiator guaranteed to cool your vehicle and engine setup.

Additional features:

* Copper core with one-piece brass tanks
* Brass tubes made in-house--125 in. x 0.5 in.
* Top tanks stamped from .040 deep draw brass
* Quality control start to finish from raw material to finished product

"The cooling is in the copper."

Johnson's Radiator Works engine swap radiators feature a 4-row, 2 3/4 in. thick, high-flow copper core, ideal for the best cooling efficiency possible. They are made with heavy-gauge steel side brackets and mounting holes pre-stamped where needed. Antique, vintage, or classic, Johnson's has a radiator guaranteed to cool your vehicle and engine setup.

Additional features:

* Copper core with one-piece brass tanks
* Brass tubes made in-house--125 in. x 0.5 in.
* Top tanks stamped from .040 deep draw brass
* Quality control start to finish from raw material to finished product
* Made with original tooling, equipment, and techniques from Walker
* Designed to operate with a 15 to 18 lb. radiator cap (except Flathead application 7 lb. cap recommended)
* Brass drain cock

Showing In Stock Items. Show All 2 Items.

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Johnson's Radiator Works Engine Swap Radiators for 1947-1955 SEDAN DELIVERY, SUBURBAN, TRUCK - 5-4755-9-3-A

Radiator 1947-1955 Chevrolet Truck LS 1.250" top center outlet 1.500" bottom right outlet With A/C

Part Number: JRW-5-4755-9-3-A

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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