[VIDEO AVAILABLE AT https://fourtrucks.com/?route=product/product&product_id=6399 ] USED 1.991 DETROIT 12V71TT ENGINE, TWINTURBO, AFTERCOOLER, 630HP,MODEL:7123-7305, S/N:12VA-19115, COMPLETE, INSPECTEDAND TESTED GOOD RUNNING ENGINE, ALSO MANY DETROIT ENGINES IN STOCK,
