Lt4??

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12-15-2006, 04:09 PM

#16

96' TransAm LT1

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im not for sure... all i know as of now is that they ordered 40 of them... so... the guy im talkin to about it said that they are the LT4 longblocks w/out intake, but are built...

12-15-2006, 05:25 PM

#17

always faster

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Quote:

Originally Posted by bhop42

If the engine is coming with forged internals or a hotter cam than the stock lt4 cam it isn't coming from Gm.

Exactly

Quote:

Originally Posted by bhop42

Yes the lt4 does come with a 4 bolt main and you can get a brand new lt4 minus intake from here: http://paceperformance.com/index.asp...D&ProdID=43322

Yep and it even come with the composite lt4 valve cover

The hardest parts is to find the damn intake

Last edited by always faster; 12-15-2006 at 05:29 PM.

12-15-2006, 05:27 PM

#18

always faster

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Quote:

Originally Posted by 96' TransAm LT1

im not for sure... all i know as of now is that they ordered 40 of them... so... the guy im talkin to about it said that they are the LT4 longblocks w/out intake, but are built...

Do you got any part number,because if the engine is from GM it should normally have a GM part number

12-15-2006, 05:33 PM

#19

96' TransAm LT1

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I dont, no.... but i will as soon as i get all the info

12-15-2006, 06:11 PM

#20

Z28SORR

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Quote:

Originally Posted by always faster

Do you got any part number,because if the engine is from GM it should normally have a GM part number

Quote:

12534776

Sure looks like a GM part number?

12-15-2006, 06:22 PM

#21

always faster

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Quote:

Originally Posted by Z28SORR

Sure looks like a GM part number?

Yes i already know that.This part number is for a lt4 crate engine 330hp/340tq.I ve bought one this week

But is friend is supposed to have some lt4 long block from GM with over 400hp .Since i never saw gm produce a 400+hp lt4 long block i ask him if he got a part number for this engine.

12-15-2006, 06:27 PM

#22

Injuneer

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If you look at other GM Performance Parts and GM Goodwrench websites, it indicate the 125xxxxx part number has been supeceded with an 88xxxx part number. I suspect that means whateverr you are buying is a "remanufactured" engine. I searched everywhere for an LT1 4-bolt main block in 1999, and they were no longer being manufactured. A few years ago, a GM dealer in Denver (Burt Chevrolet) found a supply of OEM 4-bolt main "marine" engines, and that is the last I heard of a factory engine being available.

12-15-2006, 06:27 PM

#23

Z28SORR

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Quote:

Originally Posted by always faster

Yes i already know that.This part number is for a lt4 crate engine 330hp/340tq.I ve bought one this week

But is friend is supposed to have some lt4 long block from GM with over 400hp .Since i never saw gm produce a 400+hp lt4 long block i ask him if he got a part number for this engine.

Ah, so!!