C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

LT1 help

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Old Jan 4, 2006 | 07:33 PM
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Default LT1 help

Checking my new AFR heads prior to installation and I am having a brain fart. There are 3 threaded holes in the back of the head, 1 is for the rear crossover cooland but I can't remember what the other 2 are for. Any suggestions ?????

Thanks

Fred
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Old Jan 4, 2006 | 07:37 PM
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The other two are for accessory bracket mounting.

You can leave them empty if you need to.
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Old Jan 4, 2006 | 07:44 PM
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Thanks Alvin, but what access. bracket.
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Old Jan 4, 2006 | 07:54 PM
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Originally Posted by fredk
Thanks Alvin, but what access. bracket.
The impala, caprice and roadmaster have a bracket mounted there. I think the camaro has a little bracket for part of the wire harness. I do not know about the corvette. The bottom line is they are drilled for all applications and you may or may not need these holes.
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Old Jan 4, 2006 | 08:21 PM
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One of the ones on the pass head is for the bracket that holds the AIR tube on that side.Mine just broke off at the weld and it really is not needed.
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Old Jan 4, 2006 | 08:35 PM
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Thanks very much !!!!!
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