11-19 Duramax 2500, 3500 MCGAUGHY'S Upper Control Arms EFI Live Large 5/8-inch ports prevents inlet/outlet

Large 5/8-inch ports prevents inlet/outlet restriction and furnace brazed rails have been tested to 300psi of pressure

Engineered beyond the rest with in-cab on-the-fly adjustability

Manifold Air Pressure

Purchase a GT Diesel and the Cummins Unlock Cable part#42214

11-19 Duramax 2500, 3500 MCGAUGHY'S Upper Control Arms EFI Live Large 5/8-inch ports prevents inlet/outletDescription: Boxed upper Control Arms w Bushings and Ball Joints Part Number: 52314 Application: 2WD 4WD Vehicle(s): 2011 2019 GM 2500 3500 Kit Includes: (2) Upper A Frames w Rubber Bushings & Upper Ball Joint *** NOTE: Replacement ball joint will be a MOOG Brand, #K6696 ***