These ECU's / Computers fit 91-95 OBS Chevy / GMC Trucks. You may follow me on Instagram @SquareBodyMike for a more in depth inventory. 

ECU's are compatible with TBI 7.4 w/ 4l80e Transmission Specific. 4x4.

88-98 OBS Chevy / GMC Truck Parts

Square Body Mike LLC

Instagram: @SquareBodyMike

Mon-Fri: 8am-8pm

Sat: 7am-11:30am

Mike Cotterman