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305 Parts on a 350

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Old 09-30-2018, 02:34 PM
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305 Parts on a 350

I am swapping out a 305 for a 350 2-bolt main in an '84 Z28, and believe that the 305 and 350 have the same stroke. All I have is the 350 block so am I able to use the crankshaft & connecting rods from the 305 in the 350?

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Kevin
Old 09-30-2018, 04:00 PM
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Car: '82 z28
Engine: L83 5.7
Transmission: 700r4-1985
Axle/Gears: 3.42 posi
Re: 305 Parts on a 350

the 305 & 350 cranks start out the same at the factory,but 305 crank will have more weight drilled out in order to properly balance the lighter 305 pistons-so balance will be way off using stock-ish 350 pistons...
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