Rochester carb, and engine model by numbers?

[Spike]

I will re check it and post tomorrow.....

[Sandaro]

OK guys I have 77K3 date code on the engine......

The 77 will be something different. In any event built October 1973, which as said earlier fits with the engine number which looked '73 sequence.

[Spike]

OK guys here are some pics of the engine date code
SAM_4112.jpgSAM_4112.jpg

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SAM_4116.jpg

[HK1837]

I think it is 7K3

[Spike]

Don't know if a pic of the pollution gear will help
SAM_4118.jpgSAM_4119.jpgSAM_4120.jpg

[Spike]

The only reason I would like to know is I plan to buy a replacement dizzy and Carby, I was thinking of a budget electronic dizzy and std style Quadrajet. any advice on what to look out for or ask for when I buy them would be appreciated
cheers

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If it is 7K3 what does that indicate?

[Valencia]

Dont buy a budget Chinese electronic dizzy ( just sayin) better off with a good rebuilt second hand GMH Bosch HEI dizzy

[HK1837]

7th October 1973. Can also mean 1983 or 2003 but the casting on the side will tell. 308 on one side is 1973. 308 on both sides is 1983. 5.0L or blank on both sides is 1993.

[Sandaro]

7th October 1973. Can also mean 1983 or 2003 but the casting on the side will tell. 308 on one side is 1973. 308 on both sides is 1983. 5.0L or blank on both sides is 1993.

Engine number is QT. Definitely 73.

[Spike]

Thanks for the info and advice guys, will look out for a rebuilt Bosch dizzy