View single post by Jensen Healey
 Posted: 12-16-2011 06:07 pm
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Jensen Healey

Joined: 03-11-2005
Location: San Anselmo, California USA
Posts: 983
The JH diff is a Vauxhall unit.  Vauxhall is GM so Opel, Holdens may be similar. 

I think the 4HA is in the interceptor. If you Google up Salisbury 4HA there are links to Jaguar, Aston Martin, limited slip, and 400+ HP.

Bearing Engineering in Emeryville, CA can probably match any bearing you bring there.