Re: GMC V-6 ignition question
Post from the archives by Pete Chronis;
The other thing I'd like to bring up is the early distributor had the advance weights on top just like the V8 models and the housing was cast iron, the later small cap distributor housings were cast out of aluminum and the weights were mounted below the point and condenser plate. Right around 1964 the smaller distributor came in to supersede the big cap distributor though some larger series trucks and engines still used the big cap distributor through 1965.
Pete Chronis Northern Cal.
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1961 GMC Suburban 305A Overdrive
1962 GMC Utility 305D
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