455 Olds engine swap into 56' Olds
February 18th, 2007, 08:05 AM
#1
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Thread Starter
Join Date: Sep 2006
Posts: 15
455 Olds engine swap into 56' Olds
Does anyone know how difficult it would be to swap a 455/400 combo into a 56' Olds? I am considering installing a more modern set up in my 56'Olds. The car is a basket case, so I'm not cutting up a "good" car.
February 18th, 2007, 12:50 PM
#2
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Join Date: Sep 2006
Location: Medford, Oregon
Posts: 13,681
455 in Vintage Olds
Here's something to consider then.... about 20 years ago I bought some sheetmetal from a 1970 Vista Cruiser wagon. The owner had stripped the body off the frame and put about a 1956 Buick 2 door body on it. He claimed that all he needed to do was build body mounts to match the frame. That the wheelbase and width was just right, that the steering column even came through at the right angle to work with the dash. So at a glance, he had a nice old Buick but with late model drivetrain, steering and brakes. If you have the time to do a little research this could be an easy way to make a fun street rod. John
February 22nd, 2007, 07:42 AM
#3
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Join Date: Nov 2006
Posts: 4
i got a 455 in my 57 and a R400 TRANS NO PROBLEM go for it if you can't yous ypu cross member you can fab one here is a pic of my 57olds009.jpg
February 28th, 2007, 07:01 PM
#5
Hello
when I put a '70 OLDS 350 in my '50 OLDS coupe, I used a universal engine mount from J.C. Whitney. It is tubular and banana shape. I used the stock rubber mounts for the '70 350. The mount used the stock thru bolt for the rubber mount. I also made a trans mount out of 2" channel and welded tabs on each end. Moved the engine as close to the firewall as possible, cut the brkts and leveled the engine and drilled and bolted in everything.
Gene
when I put a '70 OLDS 350 in my '50 OLDS coupe, I used a universal engine mount from J.C. Whitney. It is tubular and banana shape. I used the stock rubber mounts for the '70 350. The mount used the stock thru bolt for the rubber mount. I also made a trans mount out of 2" channel and welded tabs on each end. Moved the engine as close to the firewall as possible, cut the brkts and leveled the engine and drilled and bolted in everything.
Gene
March 1st, 2007, 06:22 AM
#7
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Join Date: May 2004
Location: Rural Waxahachie Texas
Posts: 10,008
Gene, nice looking car!
Don't know about the mid fifties, I know that after '49 with the introduction of the V-8 things changed but on my '48 (orginally straight six) the engine mounted to the frame off the front. So when I put a 455 in the '48 I will have to fab a cross support like you mentioned. Didn't know J.C. Whitney sold them. Cool, I check into that.
Don't know about the mid fifties, I know that after '49 with the introduction of the V-8 things changed but on my '48 (orginally straight six) the engine mounted to the frame off the front. So when I put a 455 in the '48 I will have to fab a cross support like you mentioned. Didn't know J.C. Whitney sold them. Cool, I check into that.
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