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Old 08-06-2021, 01:08 PM
Formulas Formulas is offline
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Join Date: Dec 2004
Posts: 2,671
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Even though they have smaller valves the 1969 era 2bbl 350 heads will provide more power than your originals

It will be hard to set the world on fire with a 74 350 but you can easily make it much more fun 1969 2bbl heads ports blended nice valve job a 2801 summit camshaft and headers it will feel much different

Or small chamber and then milled a touch KRE d'ports with a nice little cam it's easy to over cam a 350 unless new gears and torque converter are installed