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Alternator: 69-79 GM & Olds 403 - 78 AMP (69-81) Delco
Reviews

This is A wide ranging alternator for most of the 69-79 era GM Cars..and light trucks..

   *Of special interest to owners of  Pontiac 400 6.6 & the Olds 403 V8 6.6 ltr V8's made from 77-80 Plus the 77-81 301 4.9 litre NON TURBO models... and fitted into Firebirds and Trans Ams.

     78 Amp. Image is correct..but be aware some of these are coming in with either black or silver belt fan wheel.. black is shown below.(2016)

  • It is 78 Amp as per factory spec.
  • It is  GM AC DELCO.. no exchange need on this unit.
  • Note the pattern is 12 oclock / 6 oclock.. with the base housing for fastening being about 2 inches (50MM) deep and in one run only.
  • These are GM in the Box ready to go. Always be carefull when selecting electrical products as there is no return or exchange on any.. as per GM.. this in turn always means you have a guarenteed new untampered with product.... not something that has been stuffed around with on somebody elses car etc.
 
 
 
  CORVETTE(5)1969-1981
 
 
  1981 V8-350ci 5.7L 4 BBL Vin 6
 
 
  1970 V8-350ci 5.7L 4 BBL Vin CTM CTN
 
 
  1970 V8-454ci 7.4L 4 BBL Vin GW ZU RI RJ
 
 
  1969 V8-350ci 5.7L 4 BBL Vin HY HZ
 
 
  1969 V8-427ci 7.0L 4 BBL Vin LM LL
 
 
FIREBIRD(47)1969-1979
 
 
  1979 V8-301ci 4.9L 2 BBL Vin Y
 
 
  1979 V8-301ci 4.9L 4 BBL Vin W
 
 
  1979 V8-400ci 6.6L 4 BBL Vin Z
 
 
  1979 V8-403ci 6.6L 4 BBL Vin K
 
 
  1978 V8-400ci 6.6L 4 BBL Vin Z
 
 
  1978 V8-403ci 6.6L 4 BBL Vin K
 
 
  1977 V8-301ci 4.9L 2 BBL Vin Y
 
 
  1977 V8-350ci 5.7L 4 BBL Vin P
 
 
  1977 V8-400ci 6.6L 4 BBL Vin Z
 
 
  1977 V8-403ci 6.6L 4 BBL Vin K
 
 
  1977 V8-350ci 5.7L 4 BBL Vin R
 
 
  1976 V8-400ci 6.6L 4 BBL Vin Z
 
 
  1976 L6-250ci 4.1L 1 BBL Vin D
 
 
  1976 V8-350ci 5.7L 2 BBL Vin M
 
 
  1976 V8-350ci 5.7L 4 BBL Vin P
 
 
  1975 L6-250ci 4.1L 1 BBL Vin D
 
 
  1975 V8-400ci 6.6L 4 BBL Vin S
 
 
  1975 V8-350ci 5.7L 2 BBL Vin M
 
 
  1974 V8-350ci 5.7L 2 BBL Vin N
 
 
  1974 V8-400ci 6.6L 2 BBL Vin R
 
 
  1974 V8-455ci 7.5L 4 BBL Vin Y
 
 
  1974 L6-250ci 4.1L 1 BBL Vin D
 
 
  1974 V8-350ci 5.7L 2 BBL Vin M
 
 
  1974 V8-400ci 6.6L 2 BBL Vin P
 
 
  1974 V8-400ci 6.6L 4 BBL Vin T
 
 
  1974 V8-455ci 7.5L 4 BBL Vin X
 
 
  1973 L6-250ci 4.1L 1 BBL Vin D
 
 
  1973 V8-350ci 5.7L 2 BBL Vin M
 

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