As dannyB said on the chassis

The gearbox is an air shifted 5 speed liberty,basically a manual box with

a twin plate clutch,macleod I think.

You only need the clutch off the line ,and then never lift again till

the end of the run!

It has a "trick titanium " can(bell housing) and runs a 9" ford axle with a

spool(no differential or slipper) on 15"x15" slicks

puddy