I'm pretty certain the Opel hub/boss splines are different (bigger shaft), certainly on the Manta anyway.
However, the Viva/Magnum fitting was used right across the UK Vauxhall range for over a decade so I'm sure you'll have no trouble
getting a boss to fit. I'd be surprise if Mountney don't still list one, at least to fit their "classic" steering wheel anyway,
which is still the best looking wheel you can buy in my opinion.
Sid
----- Original Message -----
From: "MAGNUM 2300" <modifications@vauxhallviva.com>
To: <modifications@vauxhallviva.com>
Sent: Saturday, September 30, 2006 8:53 PM
Subject: Help! Steering wheel....
I'd like to change the steering wheel in my Magnum to something like this:
..or prehaps to a modern retro-like MOMO, OMP or Sparco. Do anyone know if there are "hubs" for these modern donuts that fit a '74
Magnum?? Can I prehaps use a Hub that fits Ascona/Manta A-B or from some Kadett/Chevettes??? Or even better...prehaps someone have
one like the above complete with a Magnum hub?? [Laughing]