For Silverado 2500 HD Classic Fuel Injection Fuel Return Pipe APR 67461YYPN

For Silverado 2500 HD Classic Fuel Injection Fuel Return Pipe APR 53414GHWK

For Silverado 2500 HD Classic Fuel Injection Fuel Return Pipe APR 88145CKRS

For GMC Sierra 2500 HD Classic Fuel Injection Fuel Return Pipe APR 84389NPXF

For GMC Sierra 2500 HD Classic Fuel Injection Fuel Return Pipe APR 62486HPQX

For GMC Sierra 2500 HD Classic Fuel Injection Fuel Return Pipe APR 46755TJMB

For Chevrolet Silverado 3500 HD Fuel Injection Fuel Return Pipe APR 91841CDTQ

For 2004-2010 GMC Sierra 2500 HD Fuel Injection Fuel Return Pipe APR 19525BCRN