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05-17-2005 10:53 PM #1
Give your opinion on this BB build
454 block 60 over
427 crank
7/16 rods
arias dome top pistons 11.5
comp EX284H 574-578 lift 240-246 duration
781 heads, 2.19 intake and 1.88 exhaust
comp rockers,push rods,lifters,guide plates,retainers,seals,springs
RPM air gap intake
Edelbrock 750 #1411
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding