Seat Belt Vertical Pull Pair, 3 Point, Black, E-Type S3 Roadster only. Made in the USA to modern safety specifications.
Aftermarket retractable belts with mounting hardware. Belts will not move unless the retractor mechanism is standing in it's upright position. This is by design. In order to install these, one hole must be drilled in the rear bulkhead in order to accept the mount bracket pin.
