■ Direct fit for 01-05 Chevrolet Silverado & GMC Sierra 2500/3500 HD w/ 6.6L Duramax LB7/LLY. ■ Full aluminum construction, with stronger and higher capacity for coolant than stock units, improves cooling by 35% to 45% temperature. ■ Core Size: 27.3" x 17.91" x 2.75". ■ Overall Size: 39.37" x 20.86" x 4.72". ■ Inlet / Outlet size: 1 7/8" / 1 7/8".

Vehical Fitment

For 2001-2005 Chevrolet Silverado 2500 HD w/ 6.6L V8 DIESEL Duramax LB7/ LLY

For 2001-2005 Chevrolet Silverado 3500 w/ 6.6L V8 DIESEL Duramax LB7/ LLY

For 2001-2005 GMC Sierra 2500 HD w/ 6.6L V8 DIESEL Duramax LB7/ LLY

For 2001-2005 GMC Sierra 3500 w/ 6.6L V8 DIESEL Duramax LB7/ LLY

OE Part Number: 89018318, 151702032510, CU2510, CC2510, DPI2510, CC2510

Radiator Size:

High Performance Racing Spec.

4-Row of tubes Core Racing Design

Core Material: T-5057 Aircraft Grade Aluminum

Overall Size : 39.37" x 20.86"

Core Size : 27.3" x 17.91"

Inlet size: 1 7/8'' in. Inlet

Outlet size: 1 7/8'' in. Outlet

Trans Oil Cooler：Yes

OEM Style Brass Petcock Drain

Please check the connector and the size with the original part OEM number with the original part.