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Old 01-10-2001, 11:02 PM   #1
Jimmy P
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Post 84 6 cyl to V-8 swap

Hey guys. 1st post to this BB. I've got a clean 84 SWB with a 250 6, a truck 4 spd tranny and two piece drive shaft. I want to switch to a V-8/auto . My questions are:
Do I need different motor mounts?
Do I need a different cross member?
Also , will a late model (92) C-15 bench seat bolt in my truck?

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Old 01-11-2001, 12:01 AM   #2
ImpalaSS
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im just guessing here,,,,, BUT its probaly get a 73-87 auto crossmember and 73-87 v8 motor mounts

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Old 01-11-2001, 01:22 AM   #3
Captkaos
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Impalass, pretty much on....
You need V8 mounts and you need to move the frame mounts to the "8" position. The tranny crossmember.... What tranny? If it is a short tail TH350, the existing crossmember should work (Trucks came with long tails normally)

Will the seats "bolt" in? Well, I would say not without some work.

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