[rons49]

The Deluxes did have a sliding seat that began being reproduced in the late 90s. It is a saw tooth design that turns a quarter turn( handle in front of the lower seat) to lock/unlock in the position desired, as the seat slides on a track .I never saw blocks but it might be a custom set up to stabilize the tracks or risers. The driver sliding seat is fastened to the floor and does not "roll" forward. Only the seat back tips forward, so rear passengers must enter on the right side. Carpets need to be made for the Tudor Deluxe exclusively.