For sale GMC engine 454 (7.4) model 1993 Specifications: * 8-cylinder engine 454 (7.4) * Removed from a 1993 GMC For sale GMC 4L80E transmission model 1993 Specifications: - Automatic transmission 4L80E - Removed from a 1993 GMC 454: Location: Eastern Province – Dammam For contact: ( Phone number appears when clicking the contact button ) ] May God grant us all the best.