[TR] TR4 assembly

[Ed Woods]

List,

Can anyone tell me where the following items pass thru the firewall on a TR4,
CT18xxxL?

1. The oil line to the gauge.
2. The tach cable.
3. The speedometer cable.

There are three approximately 1" holes in the firewall close to the master
cylinders; one, in fact, almost behind the master cylinders. Are these the
ones?

Wouldn't bother the List, but I've searched the shop manual to no avail and
the car was dismantled by another party.

Thanks,

Ed Woods

P.S. I have a photo of the firewall in question if someone wants a look.