[Vehicle Fitment]: Compatible with Chevrolet G10/G20/G30 1978-1995, P30 1997-1999; Compatible with GMC G15/G25/G35 1978, G1500/G2500/G3500 1979-1995, P3500 1997-1999---It fits the model Without Air Conditioning. [Reference Number]: The A-Premium HVAC Heater Core's reference number: 9010133, 94617, 3037515, 52479868. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.. [Advantage]: High performance HVAC Heater Core, made of excellent aluminum material to ensure core sealing and leak-proof.. [Specifications]: Height (IN): 9-1/4; Width (IN): 7-1/8; Depth (IN): 2; Inlet Diameter (IN): 5/8; Outlet Diameter (IN): 3/4; Material: Aluminum.
