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FiremanLU706

11-10-2013 04:00 PM

78 300 vs 90 efi 300

I pulled a 300 6c out of my 78 & trying to sell it local so can a guy use it in his 90 300 6c efi truck???? Will the efi parts like the intake work on my carb engine?? Anybody 100% sure??
Thanks

glc	11-10-2013 05:07 PM

I believe you will also have to swap heads.

FiremanLU706

11-10-2013 06:31 PM

So the heads will interchange??

glc	11-10-2013 11:36 PM

I *think* so.

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