What wires under dash control Tach/Speedo?
#1
What wires under dash control Tach/Speedo?
Title says it all, just got done retroing a 406 from my 87 trans am (now totaled) also using the stock 87 ecm.. so its kid of a mut.. anyway it was an original 6cyl car, would like to hook up tack and speedo if anyone can help out.
#2
Originally Posted by 87__TA
Title says it all, just got done retroing a 406 from my 87 trans am (now totaled) also using the stock 87 ecm.. so its kid of a mut.. anyway it was an original 6cyl car, would like to hook up tack and speedo if anyone can help out.
Really? Nobody knows?