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Old 02-05-2018, 07:47 AM   #21
bazza
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Posts: 181
Member #55957
Member since: Jan 2007
Location: perth western australia

My Corvette(s)
1977 LS1/4L60E auto 1969 5 speed 74 no speed

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I used an 80-82 cross-member under my 77 for my LS transplant . I read that the 4L60 bolted straight on to it , well it did after I made a new tongue to suit I used it because the 77 cross-member has the two holes but the position of the 4L60 pan would have meant some tight turns in the pipes which I could do with out .

I am running twin pipes and had to mod the cross-member to suit .




just an idea , not sure about your lower seat issue will affect it.
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