Raymond Kitchen
Member
what 4 bl. intake will fit 1966 plymouth 273 motor checked head # 2465315 block # 2465330-4 what year is motor
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4 lb Intake
- Thread starter Raymond Kitchen
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Any! Only the '64 and '65 are the weird ones with the smaller holes and different angle.
cudamark
Well-Known Member
A lot will depend on which casting heads you're using. Stock 920 cast iron ones will take just about any '66-up small block intake, but, If it were me, I get one that has the same size intake ports, and is low enough to close the hood without having to cut a hole in it......unless that's your goal!
LD4B any day. My go to manifold
Raymond Kitchen
Member
heads 2465315
Those are 64 and 65 heads. Edelbrock D4B or an old Offenhauser or a stock 65 273 manifold are about your only choices. You can take a later manifold and enlarge the bolt holes and use wedge shaped washers. Not my jam but whatever trips your trigger.
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It's a 64-66 block by that number
D/Dart man
D/Dart Historian
For the year of the engine there should be a casting date number on the side of the block passenger side near drain fitting. Compare that to your build date on fender tag. On my 64 Dart it worked that way.
What wrench fits the intake bolts heads? 1/2" or 9/16" ?
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