looking to buy any of the following A9M 5.0 89-93 Mustang MAF / Auto A9P 5.0 89-93 Mustang MAF / Auto C3W 5.0 89-93 Mustang MAF / Auto C3W1 5.0 89-93 Mustang MAF / Auto A9T 5.0 89-93 Mustang MAF / Auto thanks!