Computer is in excellent or pretty much new condition. Purchased for a project and never used. Has the stock chip inside. These are great ECUs for programming.

Originally fits 1988-1993 Chevrolet...

For sale is a new, never used Holley 502-4 TBI. Fits 1986-89 4.3L GM TRUCK 670 CFM Two Barrel TBI. Box is old, but TBI has never been installed or used. $325 plus shipping. Thanks.




Holley...