CUSCO 251 003 AL Radiator cooling plate for NISSAN 370Z (Z33) ymm_34 2001-2005 GMC Sierra 3500 -

2001-2005 GMC Sierra 3500 - Turbocharged 6

Delivers classic S-Type sound without interior drone

offering outstanding flow numbers and power enhancements without interior drone

replacing the single factory tail pipe

CUSCO 251 003 AL Radiator cooling plate for NISSAN 370Z (Z33) ymm_34 2001-2005 GMC Sierra 3500 -Proper air flow is important for a variety of functions and engine cooling is one of them. The Cusco radiator cooling plates are designed to channel air to the radiator more efficiently than the factory covers or provide air flow direction if there isn't one. This helps maximize cooling of the radiator, which can keep the engine temperatures consistent under racing environments. The Cusco radiator cooling plates also add a high performance appearance