would i have a tall deck high th in a 1983 454 mark 1v truck block, and would my head chambers be open? c3500 1ton dully.
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would i have a tall deck high th in a 1983 454 mark 1v truck block, and would my head chambers be open? c3500 1ton dully.
never seen a tall deck 10.200 454 have seen the 427 10.200 the only 454 i know of is a 9.800 and any 454 for this use could have open chambers .need the casting # to check it
Here are some casting numbers and specs on tall deck 454's.
10134366 4-bolt Gen V tall deck
14044807 4-bolt, Bowtie, MarkIV, CNC prep, tall deck, 4.25" bore or 4.495 bore
24502506 4-bolt, Bowtie, GenV, race prep, 10.2 tall deck
Hope this helps**)
them would be bowties never used in any truck