Quadrajet Numbers
Quadrajet carburetors were used on GM cars and trucks, as well as Chrysler, Ford and marine applications. Some were built by Carter and were marked with 4-digit Carter numbers; other Carter carbs had Rochester numbers but were marked as 'Built for RPD by Carter'. Edelbrock Quadrajets carried Carter-Weber numbers and/or Edelbrock numbers.
Service carburetors used a separate series of carb numbers from regular production.
QJet Numerical Indexes
- 1965-1969 Rochester QJet Numbers 7025200 to 7029285
- 1970-1975 Rochester QJet Numbers 7040200 to 7045589
- 1976-1979 Rochester QJet Numbers 17056200 to 17059588
- 1980-1983 Rochester QJet Numbers 17080201 to 17083553
- 1984-1989 Rochester QJet Numbers 17084201 to 17089112
- Carter QJet Numbers 4446S to 9257S
- Chrysler and Ford QJet Numbers 4306408 to 4342808 and D0OF-A to D0OF-B
- AIR (Air Injection Reactor) Rochester QJet Numbers 7031421 to 7037276
- Service Rochester QJet Numbers 7046576 to 7047557
- Service Rochester QJet Numbers 17050507 to 17055888
- Service Rochester QJet Numbers 17065121 to 17079915
- Service Rochester QJet Numbers 17110082 to 17111994