Thanks.. This is good info..
So regardless of what I get, I either make up an adapter for the runners on the seat (so it fits the existing frame on the pan)..., OR.... Chisel off the existing frame on the floor pan and weld in a new one (which will hopefully come with the seats)..
shaihulud wrote:One of the problems with Beetles is that the seat runners need to be only 19 inches apart to fit easily. I have found that seats from the Datsun 260Z and 280Z fit well, are not too big, are comfortable and fold down to allow access to the rear.
I have adapted Ford Falcon runners to a set of Datsun 280Z seats for the SR. This puts the seat as low as possible, the haed rest is removable, gives full slide adjustment backwards and just fits in the narrow space in the rear of the floor section.
To give the seats an upwards slope at the runners towards the front I boltes the rear to the floor bent 5mm x 25mm steel into suitable brackets for the front.
For support of the thighs the seats must not run level, they must slope upwards to the front. This also raises short people who need the seat adjusted to the front.
A good pair cost me $350
I removed the original runners and to comply with the ADRs I was required by my engineer to use 50 mm washers that are 4mm thick on both sides of the floor pan and 10 mm high tensile steel bolts with nylock nuts.