Fits Chevy 2500HD/3500HD(11-19) Red Forged Upper Control Arms 3.5" Lift 1959RED wheel-cylinders-and-parts ) 12 Substrate Material Ceramic

) 12 Substrate Material Ceramic Inlet Attachment Weld-On Series Standard Grade Air Tube Adaptable No Subtitle Federal / EPA Compliant Oxygen Sensor Location Pre and Post Converter Title Standard Grade Universal

To further increase airflow

GMC K25/K2500 Suburban (1967)

3L V8 1979 - 1981 Pontiac Grand LeMans Safari 301/4

Fits Chevy 2500HD/3500HD(11-19) Red Forged Upper Control Arms 3.5" Lift 1959RED wheel-cylinders-and-parts ) 12 Substrate Material CeramicForged Upper Control Arms 3. 5 Inch Lift Chevy GMC 2500HD (11 19) Durable One Piece Design. Take your truck to the next level with Rough Country's most durable Upper Control Arm to date! Rough Country's Forged Upper Control Arms feature a solid, 1 piece design made of forged aluminum for superior strength and durability. This forged design outperforms all other types of arm construction, with no welding weak spots that could bend or break. High