68 Dart VS 68 GTS
The VIN should have a P or an H as the 5th digit if it`s an authentic GTS. Like some of the guys have already mentioned the 68`s will have the second half of the shipping order number on the last line of the fender tag. 6 digit # (see an example in picture, the # 145038 ). This number should match the number on the left side radiator core support and the left side trunk lip under the gasket. Some of the early 68`s will have the engine and bellhousing stamped with the sequential number of the VIN. This should be just behind the distributor and on the left side edge of the block/bellhousing.
The VIN should have a P or an H as the 5th digit if it`s an authentic GTS. Like some of the guys have already mentioned the 68`s will have the second half of the shipping order number on the last line of the fender tag. 6 digit # (see an example in picture, the # 145038 ). This number should match the number on the left side radiator core support and the left side trunk lip under the gasket. Some of the early 68`s will have the engine and bellhousing stamped with the sequential number of the VIN. This should be just behind the distributor and on the left side edge of the block/bellhousing.