Mitsubishi 1993 3000GT Technical Information Manual page 119

FRONT FLOOR
A double-floor structure is adopted, this not only im-
proves rigidity but also reduces air resistance be-
cause of the flatness of the floor's bottom surface.
(1) A very rigid, double-layer floor is used with a front
floor sidemember on the upper surface of the
front floor and also a front floor upper panel on
top.
Backbone reinforcement
Shift lever
reinforcement
Front floor pan
Front floor sidemember
Backbone crossmember
DOOR
A tubular type side impact bar has been adopted.
BODY - Main
Body
(2) There is Iarge, integrated backbone reinforcement
on the upper surface of the front floor to improve
rigidity.
(3) The number of beads in the front floor pan is
reduced to make the bottom surface of the floor
flat.
Front seat rear nut plate
Front floor upper panel
Front floor
crossmember,
rear
Front floor
crossmember,
front
Front floor
side sill, inner
31 F01 01
31 F0010
Front door, outer
4-5
Side impact bar
31F0011