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L48 2 or 4 bolt mains

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Old Nov 5, 2002 | 09:33 PM
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Default L48 2 or 4 bolt mains

Ihaven't had the oil pan off and was wandering do L48's have 2 or 4 bolt mains.
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Old Nov 5, 2002 | 09:34 PM
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Default Re: L48 2 or 4 bolt mains (Bullyj)

forgot to mention it's a 77
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Old Nov 5, 2002 | 09:36 PM
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Default Re: L48 2 or 4 bolt mains (Bullyj)

Ihaven't had the oil pan off and was wandering do L48's have 2 or 4 bolt mains.
2 except in rare cases when GM ran out of 2 bolt blocks and substituted 4 - Ive heard that story though never seen an L-48 original motor with 4 bolts.

BTW Nothng wrong with 2 bolts in street and even mild race applications 0 they are plenty strong.
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Old Nov 5, 2002 | 09:40 PM
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Default Re: L48 2 or 4 bolt mains (fauxrs)

Ihaven't had the oil pan off and was wandering do L48's have 2 or 4 bolt mains.

2 except in rare cases when GM ran out of 2 bolt blocks and substituted 4 - Ive heard that story though never seen an L-48 original motor with 4 bolts.

BTW Nothng wrong with 2 bolts in street and even mild race applications 0 they are plenty strong.
Agree - L-48 engines should have all been 2-bolts, and I have seen them built up to 400 HP with no problems.
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Old Nov 5, 2002 | 09:44 PM
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Default Re: L48 2 or 4 bolt mains (SharkAttack)

Thanks guys
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Old Nov 5, 2002 | 11:07 PM
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Default Re: L48 2 or 4 bolt mains (Bullyj)

The original owner of my L48 lived in California - Couldnt buy an L82 new so bought the L82 badges and valve covers instead.
:mad:

There are two bolts on each L82 badge... does that make mine a 4 bolt.:lol:


:cool: :cool: :cool:
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Old Nov 5, 2002 | 11:33 PM
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From: Exiled to Richmond, VA - Finally sold my house in Murfreesboro, TN ?? Corner of "Bumf*&k and 'You've got a purdy mouth'."
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Default Re: L48 2 or 4 bolt mains (Bullyj)

forgot to mention it's a 77
But your signature didn't !!

:D
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