The SRT4 seat belt had a different buckle design.
I did order a set of XV Racing 3 point seat belts to replace the Snayk Oyl ones I currently have. The S/O belts ride across my neck. The XV belts have a dogbone extension at the roof mount that drops the loop about 8 inches. This will put the sholder belt lower, hopefully across the chest! The seat belt anchor on the driveline tunnel is sorta far back though. If the new XV belts are not long enough to rest above the edges of the seat, I might either mount the female end to the seat itself or weld in new anchors in the driveline tunnel about 5" forward of their current spot.
The wife is 5 feet even. The old seats and belts made riding in the car less fun for her. These seats are really comfortable! The squeaks and creaks from the old seats are gone and suddenly the car feels newer.