HQ alternator

[thatotherguy]

Hi, can anyone tell what the correct bosch alternator looks like for a V8 HQ ,i have 2 types one has the black plastic on the back of it and the other one is all alloy .My HQ is a 1972 model and has an external regulator. thankyou

[HK1837]

From memory HQ had either Bosch with the ext regulator or Lucas with internal reg. The black plastic on the back is probably HK-HG.