WB van body on HJ Chassis...any differences??

[HK1837]

Cowl is the same. Biggest differences are:

Firewall (wiring plug, clutch mechanism attachment stud and big hole for clutch cable).
Rear quarters (no 1/4 lights which you must have legally if you fit HQ-HZ rear lights).
Seat holes and captive nuts in floor (are in different spots to HQ-HZ).
Wiper/washer holes in the cowl.

WB also has dual clutch pedal pivot points, just use the bottom one.

Also watch for metric threads on WB