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Will a Big-Block fit under a L-82 hood??

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Old 11-24-2001, 03:52 PM
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TeenagerWith74Vette
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Default Will a Big-Block fit under a L-82 hood??

Does anybody know if I can get a Big Block to fit under my '74 L-82 hood? Is there a whole lot involved in the swap? Other than headers and motor mounts? Thanks in advance, Jay
Old 11-24-2001, 04:04 PM
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454Big
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Default Re: Will a Big-Block fit under a L-82 hood?? (TeenagerWith74Vette)

Yes.
Need to have a Torker II manifold and a Edelbrock Pro-Stack air cleaner.
Its a tight fit - really!
But it works - I run this in my 77 Vette which came with the same hood as your L-82.
Old 11-24-2001, 04:20 PM
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trw
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Default Re: Will a Big-Block fit under a L-82 hood?? (TeenagerWith74Vette)

It will fit. As said above, you need a lowrise intake, like a stock Corvette 73-74.

Pulleys and mounting brackets are getting harder to find. But, a 454 was stock in your 74. Do a search for Bence, he is doing a BB conversion in his 74.

Hope this helps.

Terry
Old 11-24-2001, 10:39 PM
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Tom73
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Default Re: Will a Big-Block fit under a L-82 hood?? (TeenagerWith74Vette)

In 74 the L48, L82, and LS4 hoods were all the same.

tom...
Old 11-25-2001, 03:27 PM
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Default Re: Will a Big-Block fit under a L-82 hood?? (Tom73)

Alright guys, thanks for the info.

One more question. Can I use my existing Power Steering pump and Brake Booster? I've got a chance at a nice 454. Thanks alot, Jay
Old 11-25-2001, 04:14 PM
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Tom73
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Default Re: Will a Big-Block fit under a L-82 hood?? (TeenagerWith74Vette)

One more question. Can I use my existing Power Steering pump and Brake Booster? I've got a chance at a nice 454.
Yes they are the same. But will need the big block mounting brackets for the P/S pump.

tom...

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