Radiator, 1973-77 GM Truck/SUB/Blazer/Jimmy, V8, w/Factory 2-5/8" Thick Core

1973–77 Chevrolet & GMC Truck 4-Row Radiator by US Radiator®

Four-row cooling in your choice of standard or high-efficiency core.

Replace the radiator in your 1973–77 Chevrolet & GMC Truck with a US Radiator® copper-and-brass assembly. The 19-1/2 × 28-3/8-inch core distinguishes this configuration from similar-looking radiators. Its configuration includes 3-1/2-inch mounts. Choose standard or high-efficiency construction in the four-row configuration. Match the core size, mounting arrangement and engine application to your original unit. Manual- and automatic-transmission versions are offered; select the automatic version when a built-in transmission cooler is needed.

• Application: 1973–77 Chevrolet & GMC Truck • Core dimensions: 19-1/2 × 28-3/8 (height × width) • 3-1/2-inch mounts • V8; factory four-row, 2-5/8-inch core configuration • Construction: Copper and brass • Core: Standard or high efficiency, 4-row • Finish: Semi-gloss black • Rows: 4 • Transmission versions: Manual or automatic; cooler included with automatic version • 1 Year Limited Warranty • Reproduced to OE Specifications • Petcock and radiator cap sold separately