Part # 820Z5201
Walker Z-520-1 1947-1953 Chevy Pickup Radiator w/o A/C Condenser
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Walker Radiator Works1 Review
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- Radiator is specifically designed for the 1947-1953 Chevy Pickup with Big Blocks, blowers, and high compression engines
- Has a copper core with 1-piece brass tanks
- There are vertical tubes every 1/4" and 12 fins per inch of height
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$969.99
each
Discontinued
This item is currently not available
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Product Summary
47-53 GMC, 47-53 Chevy, Single Pass Radiator Style
- Radiator is specifically designed for the 1947-1953 Chevy Pickup with Big Blocks, blowers, and high compression engines
- Has a copper core with 1-piece brass tanks
- There are vertical tubes every 1/4" and 12 fins per inch of height
- Comes with heavy duty 12 Ga. steel side brackets that have pre-drilled holes
- It uses a se a 15-18 lb. radiator cap and comes with a brass drain cock
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Key Specs
| MFG. Part # | Z-520-1 |
| Radiator Style | Single Pass |
| Radiator Flow Direction | Downflow |
| Material Type | Copper/Brass |
| Finish | Painted |
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Details
Walker Z-Series radiators feature a 4-row, high-flow copper core which is ideal for use with Big Blocks, blowers, and high compression engines. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Includes a built-in oil cooler for automatic transmissions.
- Simple bolt-in install
- Copper core w/ 1-piece brass tanks
- Vertical tubes every 1/4" and 12 fins per inch of height
- Heavy duty 12 Ga. steel side brackets w/ pre-drilled holes
- Use a 15-18 lb. radiator cap
- Brass drain cock
- Top Inlet: Center (1-1/2")
- Bottom Outlet: Right (1-3/4")
- Oil Cooler Fittings: 1/8" pipe thread
- Condenser Fittings: #6 and #8 O-ring design
- Condenser Refrigerant: R-12 or R-134a
Chevy Chassis W/ Chevy Engine Application Chart (GIF)
Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.
Warranties
This item is in closeout status and as such, no manufacturer warranty is applicable or extended with its purchase.
Guides & Documents
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | Z-520-1 |
| Brand | Walker Radiator Works |
| Radiator Style | Single Pass |
| Radiator Flow Direction | Downflow |
| Material Type | Copper/Brass |
| Finish | Painted |
| GENERAL | |
| Inlet Location | Center |
| Outlet Location | Lower passenger side |
| Row Quantity | 4 |
| Tube Size | 1.00" |
| Overall Width Range | 20.00" to 20.99" |
| Overall Width | 20.25" |
| Overall Height Range | 24.00" to 24.99" |
| Overall Height | 24.25" |
| Overall Thickness | 3.25" |
| Core Width Range | 20.00" to 20.99" |
| Core Width | 20.00" |
| Core Height Range | 19.00" to 19.99" |
| Core Height | 19.69" |
| Core Thickness | 2.75" |
| Cooling Fan | Not Included |
| Transmission Cooler | Yes |
| Shroud Included | No |
| Filler Neck Height | .88" |
| Inlet Size | 1.50 |
| Color | Black |
| Fan Included | No |
| Notes | 1/8" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1.25" wide mounting flanges on both sides. |
| Sold in Quantity | Each |