Timmynew272

Hi all, new to this-ish. i have a 72 truck k2500. i read the vin and know the codes but a lil hazy on exactly what i'm reading. vin starts tke, t-gmc, k-4x4, e-v8, 2-3/4 ton. 4-p/u etc. has bowtie on the grill and chevrolet across the tailgate. Is it gmc or chevy?