missing boss on lq4

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Jun 27, 2007 | 09:32 PM

mltmdns

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From: minnesota

missing boss on lq4

while putting my motor together today i noticed that there is only one tapped boss for the alternator on my 6.0 compared to my ls1. there is one untapped boss which should be easy enough to resolve but the third by the timing cover is non existant on the 6.0. the problem is is that i am running a D1 procharger and it's bracket mounts on these three spots. has any one run into belt slip/bracket flex issues due to this and have you come up with any bright ideas to take care of the problem. thanks

Jun 27, 2007 | 10:41 PM

NA$TY-TA

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From: San Antonio, TX

When i had mine i drilled and tapped the one boss that was there and used it.... i had the spring tensioned 8 rib set-up from SDCE back then though and no belt slip....

Kyle

Jun 28, 2007 | 07:21 AM

smokinHawk

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From: Columbus, ohio

yes all 6.0 iron blocks are missing that hole and you have to drill and tap it.

Jun 28, 2007 | 09:28 AM

ls1290

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That gave me a good excuse to ditch my AC system

Keith

Jun 28, 2007 | 12:02 PM

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From: Knoxville, TN

The iron blocks are missing two holes, you can drill and tap one but you will still be missing another one and there is nothing you can do to get it back. But a lot of guys are doing it and it seems to work OK even with the one missing bolt. LSX block has all the holes though.

Jun 28, 2007 | 08:41 PM

mltmdns

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thanks, i guess if there is an issue i'll worry about it then

Jun 29, 2007 | 11:09 AM

BLWN1

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What are the relocation options......?

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Jul 4, 2007 | 12:29 PM

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From: Knoxville, TN

Quote:

Originally Posted by BLWN1

hello, Im looking for bracket options that move it up.......?

I know a few have talked about it but I dont know anyone who has actually done it in an F-body. I know a couple used the C5 stuff for conversions (RX7) but if no one has done it on an F-body I doubt you will get an answer.