4 Bolt L48?

Mar 19, 2007 2 Replies

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Eugene Blanchard

Check the block casting number located behind the driver's side head. Look up the casting code at

JW 19 years ago

Can anyone tell me if a 78 L48 has 2 or 4 bolt mains or if there is a way to tell without pulling the pan? Thanks

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Eugene Blanchard 19 years ago

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JW 19 years ago

I did that first...shows 2 or 4 bolt. Since it came out of a 78 Vette, I was hoping someone here might know. Thanks

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