wanted 87-88 ECU
Reply #3 –
LA2's are found in 87 and very early 88 manual trans cars. LA3's are found in 88 manual trans cars. You won't find an LA3 in your price range right now. Try doubling that amount. You'll need to settle for and LA2 or find a sucker with an LA3 who doesn't know what they have.
BTW, you'll still have to repin the ECU connector on the mustang harness even if you use the 87/88 ECU.