I'll be up front...the 90-92 ECMs with "MEMCAL AUJP" for speed density are getting hard to find....only need the MEMCAL (AUJP). ECM's are easy to come by...not the story with the MEMCAL inside.
The package for F body Camaro/Firebid is ECM 1227730 w/TPI, 350 automatic. The Corvette is the...
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