For 2001-2002 Chevy Silverado 2500 HD V8 8.1L With 5/8" Trans Oil Cooler Fittings, 5 Spd | For 2001-2002 Chevy Silverado 3500 V8 8.1L | For 2001-2002 GMC B7 V8 8.1L | For 2001-2002 GMC C6500 Topkick V8 8.1L | For 2001-2002 GMC C7500 Topkick V8 8.1L For 2001-2002 GMC Sierra 2500 HD V8 8.1L With 5/8" Transmission Oil Cooler Fittings | For 2001-2002 GMC Sierra 3500 V8 8.1L | Part Number: 2537, CU2537, 8012537 Material: Aluminum | Core size: 37-13/16" X 19-7/16" | Inlet Size: 1 9/16" | Outlet Size: 1 7/8" | Transmission Oil Cooler: 7/8-14UNF | Engine Oil Cooler: 7/8-14UNF | Transmission Type: Automatic Trans High Performance. Full AA5052 Aircraft Aluminum craftsmanship radiator & exclusive tube design that dramatically increases cooling efficiency by up to 30%~45%, strong and durable, 100% welded by TIG, No Epoxy. 100% Leak Tested. Easy to Install Crafted by our professional team using the highest-grade materials for exceptional longevity. Application:
For 2001-2002 Chevy Silverado 2500 HD V8 8.1L With 5/8" Trans Oil Cooler Fittings, 5 Spd
For 2001-2002 Chevy Silverado 3500 V8 8.1L
For 2001-2002 GMC B7 V8 8.1L
For 2001-2002 GMC C6500 Topkick V8 8.1L
For 2001-2002 GMC C7500 Topkick V8 8.1L
For 2001-2002 GMC Sierra 2500 HD V8 8.1L With 5/8" Transmission Oil Cooler Fittings
For 2001-2002 GMC Sierra 3500 V8 8.1L

Part Number
OE/OEM Part Number: 2537, CU2537, 8012537
Interchange Part Number: 15058682, 15177266, 15193104, 52381413
Superseded Part Number: 52401619, 89018315, 89018317

Package Includes:
1 X 3-Row Aluminum Radiator

Radiator Size:
High Performance Racing Spec.
3-Row of tubes Core Racing Design
Material: Aluminum
Core size: 37-13/16" X 19-7/16"
Inlet Size: 1 9/16"
Outlet Size: 1 7/8"
Transmission Oil Cooler: 7/8-14UNF
Engine Oil Cooler: 7/8-14UNF
Transmission Type: Automatic Trans

The guard plate is composed of aluminum, which has enough strength and toughness. The triangular design does not affect the heat dissipation effect, but also has good stability, preventing the radiator from damage and leakage due to collision, and prolonging the service life of the radiator.

Description:
This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure.
Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.
This Aluminum Radiator is at least 40% more efficient than stock ones.
Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications.