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VT prefix for a 308 VH SL/E, often WT too. As for how many numbers, 6-7
The Commercial range had the option of the 4.2 litre engine while the statesman and Caprice only had a 5.0litre engine available.
Prefix identification is "W" for series then:
R 4.2 litre high comp engine
T 5.0 litre high comp engine
engine numbers did not change from VB and VC models. engine identification is by the second alphabetical prefix, the first alphabetical prefix is vehicle model identification. Prefix identification is
D 4.2 litre high comp engine
L 5.0 litre high comp engine
I have read for the WB:
it goes on to say about the VH that: