ls1 to th350

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03-08-2007, 12:09 PM

v8m3

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ls1 to th350

do they do a conversion plate for this as my bolt holes dont line up any help appreciated

thanks wayne

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03-08-2007, 03:35 PM

BTLFEDSS

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It will line but not all of the i beleive one bell housing bolt hole goes to nothing on my TH400.Been a while since i was under the car though

BTLFEDSS

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03-08-2007, 07:21 PM

jay_lt4

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yup should bolt up just fine, th350 in my 6.0L s-10(same as a ls1)

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03-08-2007, 08:00 PM

mooreperformance

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depends on the bolt pattern your th350 has. If it's for small block cheby than all but two bolts should line up.

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03-09-2007, 12:21 AM

v8m3

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trans

what tc and flex plate should i use trans is out of a sbc but flex plate is too small will an lt1 auto go onto my ls1 with no messing ? we dont have the part shops in england like you do there
wayne

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03-09-2007, 08:01 AM

JB2wheeler

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There is some sort of spacer that needs to go in there somewhere. Maybe between the flexplate and the TC or...? Later today I will see if I can search for exactly what that is. JB