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Old Jun 21, 2005 | 10:23 AM
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Default conformation of compatibility

after doing a search and looking around as much as i can i still have a few questions and some things that werent to clear and if i could get them clearified that would be great.

the way i understood it the heads and such from an ls1 would fit on an ls2 block. ( the reason this is important is i like the zl 402 but i dont realy want the get the iron version and i currently have a ls1 block and heads) so im kinda of building this motor from scratch with a new block and worked heads and other parts along the way. but i wasnt sure what parts will and wont fit. such as do i need ls1 or ls2 parts. like water pump seals timing chain cover timing chain oil pump and the little things so if there is a post i missed that had a list of the things that will and wont work please direct me to it. or if someone knows let me know.

but the way i saw it the heads and intake are compatible between the 2 engines but what else is? so i know if i have to have the iron or aluminum version of the 402

thanks for letteng the newbie talk
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Old Jun 21, 2005 | 08:14 PM
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anybody got anything on this one
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Old Jun 21, 2005 | 08:22 PM
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ls2 specific

*front cover
*timming set
*cam sensor
*front cover
*front seal & gasket
*valley cover

ls1 KS will need to be mounted on the side or turned of with tuning. all your basics; heads, cams, headers, intakes, ect all bolt on the same as any GenIII. also, dont bother with the ls2 injector.

also there is no differences between the iron and aluminum 402's becides the obvious.
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Old Jun 21, 2005 | 09:30 PM
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i knew there wasnt a difference in between the slp 402's but i wasnt sure if the if the ls1 parts i had would match the ls2 thanks so much, also are the t56 same bolt pattern?
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Old Jun 22, 2005 | 07:29 PM
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hey jrp did you mean that the parts with the * beside them have to be ls2 parts?
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Old Jun 22, 2005 | 07:56 PM
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Originally Posted by blackbyrd
hey jrp did you mean that the parts with the * beside them have to be ls2 parts?
yes
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Old Jun 22, 2005 | 08:53 PM
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thanks a lot
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