From literature fundus of stomach does express SRC. From Uniprot.org, SRC is expressed in fundus of stomach, lung skin, platelet, cervix carcinoma, leukemic t-cell, erythroleukemia, liver, among other tissues. Regarding which tissues have SRC expression, here are a few articles citing expression in various tissues:
Cervix carcinoma, Pubmed ID: 18691976
Erythroleukemia, Pubmed ID: 23186163
Leukemic T-cell, Pubmed ID: 19690332
Liver, Pubmed ID: 24275569
Lung, and Skin, Pubmed ID: 15489334
Platelet, Pubmed ID: 18088087