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Vehicle Identification Number Code

Engine can be identified by the eighth character of Vehicle Identification Number (VIN). The VIN is located on top left corner of instrument panel, and is visible through windshield.

VIN ENGINE CODES

Application Code
4.1L (250") MFI (1) 7
4.1L (250") DFI (2) 8
5.0L (305") TPI (3) F
5.0L (305") 4-Bbl. G
5.0L (305") 4-Bbl. H
5.0L (307") 4-Bbl. 9
5.0L (307") 4-Bbl. Y
5.7L (350") 4-Bbl. (4) 6
5.7L (350") TPI (3) 8
(1) Multi-Port Fuel Injection.
(2) Digital Fuel Injection.
(3) Tuned Port Injection.
(4) Police models.