428 crank

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07-16-2007, 06:42 PM

Pribar

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Join Date: Jul 2007

Posts: 2

428 crank

i was wondering if i can just take a pontiac 428 crankshaft an put it in a 400 without different rods or bearings?

01-31-2008, 09:31 AM

72blackbird

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Join Date: Jan 2008

Posts: 30

RE: 428 crank

No- your 428 crank has 3.25" main journals, and a 400 has 3.00" journals. You can now buy cast 455 Eagle stroker cranks w/ 3.00" main journals from Summit racing for $275.

Geno

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