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1985 olds cutlass olds 307 to bbc 454

Articles about swapping engines and anything related, mounts, exhaust considerations etc.
gmzombie
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Postby gmzombie on Sat Aug 29, 2009 9:59 pm

I wouldnt normally do this as im a newbie to the site and all but since this is almost the exact question i was gonna ask i will go forth with it. Would the same logic with the motor mounts apply to a 79 olds cutlass supreme. its got a 350 olds in it right now. and my buddy wants me to put in the 454.

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olds307 and 403
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Postby olds307 and 403 on Sun Aug 30, 2009 1:13 pm

The Olds 350 is a great motor. Bore it .068 or .100 over with 400 chevy pistons and rods. You will have 380 cubic inches with small journals and offset grinding. A 455 Olds is also a fairly easy swap.
88 Cutlass Supreme Classic, Ported#6, 9.5 to 1 Olds 350, 2004R, 3.42 open for now....94 chev Z71 4x4, TBI 76 350 Olds, 5A heads,A4,204/214 cam,Sanderson's and duals, rebuilt 4L60E,3.73 gov lock, 2010 Challenger SE, Stone White, leather, 18" wheels, 2000 Dodge Dakota Sport Club Cab 4x4, 3.9 v6 and 3.92 no slip.

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gmzombie
n00b
 
Posts: 12
Joined: Sat Aug 29, 2009 9:53 pm
Location: Wyoming, Mi

Re: 1985 olds cutlass olds 307 to bbc 454

Postby gmzombie on Mon Sep 07, 2009 7:14 pm

yea to me that sounds good but im not doing this on my own car. my buddy is paying me to do this swap.

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