I am looking for a memcal for a 454/ 7.4L prefer with a 4L80 trans need for a 16197427 ecm. Thanks Dale
I am looking for a memcal for a 454/ 7.4L prefer with a 4L80 trans need for a 16197427 ecm. Thanks Dale
Dale
May be a bit late...but I have a MEMCAL from a 1992 (454) 3500 TBI 4L80 bcc AWUC
Ed
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