Non-Olds Engines For discussion on non-Oldsmobile engines. All forum rules apply.

1956 Olds 88 Holiday Coupe LS3 Swap

Thread Tools
 
Search this Thread
 
Old October 19th, 2020, 12:04 PM
  #1  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
1956 Olds 88 Holiday Coupe LS3 Swap

Hi , a lot of work has been done since I bought the car a couple months ago .
Front clip was cut and replaced by a Fatmanfab clip.
Big block and trans are gone . LS3 is being build as we speak. 550 horses at the rear wheels. Yes it’s gonna be a rocket.
Car interior is gutted to replace the lousy done wiring harness .
New wheels arrived from Detroit Steel .
I better let the pics talk .
Thanks ,
Oliver

Her name is Eloise !










Obi70 is offline  
Old October 19th, 2020, 02:06 PM
  #2  
Registered User
 
Loaded68W34's Avatar
 
Join Date: Jul 2020
Location: Pennsylvania
Posts: 1,587
That is going to be awesome!
Loaded68W34 is offline  
Old October 19th, 2020, 02:48 PM
  #3  
Registered User
 
oldsmoboogie's Avatar
 
Join Date: Mar 2012
Location: Quad cities Illinois
Posts: 714
I was thinking of those wheels for my 56 also. What size tires are you going with?
oldsmoboogie is offline  
Old October 19th, 2020, 08:03 PM
  #4  
Registered User
 
jozw30's Avatar
 
Join Date: Aug 2010
Location: Phoenix, AZ
Posts: 696
Not sure if it will be a ton of help but you can search for my 55 88 build thread in the non-Olds motor section. Fatman stub, ls2, 4l65E, lots of custom stuff.

One thing for sure, check the Fatman sway bar. I put mine away until I got to final assembly and then discovered that it wasn’t even close to bolting up. They didn’t have an answer but gave me some money back (after like 5 years....good company to work with) and I had to have a custom bar made ($).

Good luck, cool car!

Joe
jozw30 is offline  
Old November 15th, 2020, 03:28 PM
  #5  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Update :
Project hit a roadblock FatmanFab sent the wrong upper control arms . New ones arrived yesterday .
Car is no nearly complete insulated and the air ride components arrived.
Brake pedal relocation kit is installed
Engine should be done soon . Transmission comes down to 2 choices 700R4 or 4L80E . Not sure yet.
Will keep you guys updated.

Brake Conversion Kit

Brake Pedal Mount

Airbox replacement plate

Upper control arms with wrong radius

The Beast


Noico Insulation

Rack for Airride components
Obi70 is offline  
Old November 15th, 2020, 07:37 PM
  #6  
Administrator
 
oldcutlass's Avatar
 
Join Date: Oct 2009
Location: Poteau, Ok
Posts: 40,622
Looking good, nice work.
oldcutlass is offline  
Old December 4th, 2020, 10:33 AM
  #7  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Update:
The new upper control arms finally fit . Willwoods and R&P are installed .
Wheels arrived ( Conti’s 245/40/20 ) and they are smaller than the old ballons .
Fabricated panels for the RH airbox and the forward body mounts.
Engine is in its final stage and looks just plain sexy with the pulley system .
Going with a 4L80E due to high horsepower and torque .
Keep you guys updated ,

Olli






Obi70 is offline  
Old December 4th, 2020, 10:43 AM
  #8  
Moderator
 
Olds64's Avatar
 
Join Date: Jul 2007
Location: Edmond, OK
Posts: 15,990
OHHH YEAHHH! Thanks for sharing. Can't wait to see more pics.
Olds64 is online now  
Old December 4th, 2020, 11:07 AM
  #9  
Registered User
 
jozw30's Avatar
 
Join Date: Aug 2010
Location: Phoenix, AZ
Posts: 696
Looking good!
jozw30 is offline  
Old January 18th, 2021, 08:34 PM
  #10  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Happy New Year!
Firewall parts came back from powder coating .
New vintage air unit found it place under dash
I even found my car in small and got a great neon for my birthday

Nice and slick !

Little custom touch .




Minnie Me

Obi70 is offline  
Old January 18th, 2021, 09:08 PM
  #11  
Banned
 
no1oldsfan's Avatar
 
Join Date: Oct 2012
Posts: 6,267
I love it. Build it like you love it. Awesome.

This picture so tells me that we are distant brothers. That and the Muscle Machine 👍


Last edited by no1oldsfan; February 23rd, 2022 at 04:21 PM.
no1oldsfan is offline  
Old January 20th, 2021, 08:03 AM
  #12  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Thanks !
Using the lockdown to build my kinda Olds ! 🤘🤘
Obi70 is offline  
Old April 1st, 2021, 06:43 PM
  #13  
Registered User
 
ArTrvlr's Avatar
 
Join Date: May 2017
Location: GA
Posts: 27
I am kinda new here as well and just found your thread. I am restomodding a 58 88 so all you are doing is interesting and helpful for ideas. I had thought about the body mount covers and seeing yours has convinced me to make some.

What is your opinions on the firewall brake conversion kit? Is it well made, fits like it should, etc? Is that from Battle Born Brakes?

Your work looks great, any updates?
ArTrvlr is offline  
Old April 1st, 2021, 08:19 PM
  #14  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Smile

Hi . It’s the battle born brake kit. It’s well made , ships fast and the guys are very helpful . I’ve ordered it on EBay .
I’ve only added some structural braces to the pedal bracket ( That’s the German engineer speaking ) Just in case the 650 horses need a emergency stop.
Waiting for my rear end housing to be delivered , so I can start with the 4 link . Gonna be a tight fit with the air shocks , gas tank and the exhaust .
Here are some new pics .


Someone needs a new project ? 😉

Wheels will have new clearance issues , even in low park mode.


Obi70 is offline  
Old April 2nd, 2021, 06:15 AM
  #15  
Registered User
 
ArTrvlr's Avatar
 
Join Date: May 2017
Location: GA
Posts: 27
Thanks for the update and brake kit info. I thought I saw a part in your installation that I don't see in the Battle Born pics. Looks like a good idea that will add support to the pedal bracket. I tend to over engineer also, but that's because I'm not an engineer.

Where is the electric wiper motor from? The only one I have found is Newport Engineering. And (sorry for so many questions) what is the item covering the wiper motor in the last pic? Also, does the firewall plate in the center enclose the wiper motor?
Thanks for your help and ideas.
ArTrvlr is offline  
Old April 2nd, 2021, 08:53 AM
  #16  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
The wiper motor is from Newport engineering.
‘It’s sticking out , so I will cover it with a German WW2 gas mask canister. That’s the item on the picture.
Not a theoretical engineer here. I learned my stuff on the go wrenching.
Obi70 is offline  
Old February 23rd, 2022, 01:47 PM
  #17  
Registered User
 
61Bat's Avatar
 
Join Date: Apr 2016
Location: Wentzville Mo, Chuck Berry RIP!
Posts: 478
Any updates Obi70? Getting ready to do the same to my 61 88 so I appreciate the pictures!
61Bat is offline  
Old February 23rd, 2022, 05:17 PM
  #18  
Registered User
 
Tedd Thompson's Avatar
 
Join Date: Oct 2004
Location: Forest Ranch Ca.
Posts: 7,730
I don't know if you are going stock with the Batwing air cleaner, but that Krout canister will most likely rub on the Batwing, there is very little room between it and the wiper motor, just a thought.. Tedd
Tedd Thompson is offline  
Old March 3rd, 2022, 07:00 AM
  #19  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Originally Posted by Tedd Thompson
I don't know if you are going stock with the Batwing air cleaner, but that Krout canister will most likely rub on the Batwing, there is very little room between it and the wiper motor, just a thought.. Tedd
Hi Ted ,
I’m using an LS3 engine , so no air cleaner .
Obi70 is offline  
Old March 3rd, 2022, 07:07 AM
  #20  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Unfortunately is my project on the back burner .
Work got really busy and I’m traveling a lot .




Engine sits on the floor next to the rear end .
Obi70 is offline  
Old March 4th, 2022, 04:02 PM
  #21  
Registered User
 
Loaded68W34's Avatar
 
Join Date: Jul 2020
Location: Pennsylvania
Posts: 1,587
Sorry to hear it is slow going but it looks great. Trans looks like a pullout. Is the motor a pullout or a new crate motor? The motor looks incredibly clean if it is a pullout. What serp syetem is that?
Loaded68W34 is offline  
Old March 5th, 2022, 03:49 AM
  #22  
Registered User
 
Greg Rogers's Avatar
 
Join Date: Jan 2009
Location: Harrison, Michigan
Posts: 4,738
I like it- A LOT... Don't trash any original stuff, I'll bet some of the guys would love to buy it.
Greg Rogers is offline  
Old August 15th, 2022, 06:50 PM
  #23  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
They are both pull outs and overhauled .
its a C1 Pulley System
Obi70 is offline  
Old August 15th, 2022, 07:07 PM
  #24  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Update :

Will start a new job in the fatherland and can’t continue the project .
Been locking around for a shop to finish her , but that’s nearly impossible ( nobody wants to work anymore , all shops are logged up - lack of staff)
Also trying to figure out if it’s even possible to register the car in Germany ( stricter rules )
Which leads me to maybe selling the whole project .
Still a big debate inside my head 🤪
Anyway starting to get rid of a lot of old spares and leftovers .
Working on pictures for the for sale section


Obi70 is offline  
Old August 16th, 2022, 04:15 AM
  #25  
Past Administrator
 
Oldsguy's Avatar
 
Join Date: May 2004
Location: Rural Waxahachie Texas
Posts: 10,039
So sorry to hear the news since it means you need to change directions with your project even though it means a new chapter in you professional life. Good luck in whichever direction you decide to go. I thought I might ask you how the NOICO was to install, easy, difficult, sticky, rigid?
Oldsguy is offline  
Old August 16th, 2022, 05:06 AM
  #26  
Moderator
 
Olds64's Avatar
 
Join Date: Jul 2007
Location: Edmond, OK
Posts: 15,990
Hope you find a solution since you'll be returning to Germany. Is vehicle registration in Germany federal or done by state? Maybe one of the states has more lenient rules?
Olds64 is online now  
Old August 16th, 2022, 06:40 AM
  #27  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Originally Posted by Oldsguy
So sorry to hear the news since it means you need to change directions with your project even though it means a new chapter in you professional life. Good luck in whichever direction you decide to go. I thought I might ask you how the NOICO was to install, easy, difficult, sticky, rigid?
Noico is really easy to work with.
Lay it in the sun or heat it a little up with a heat gun .
Thanks for your kind words.
Obi70 is offline  
Old August 16th, 2022, 06:42 AM
  #28  
Registered User
Thread Starter
 
Obi70's Avatar
 
Join Date: Jul 2020
Location: Oakhurst , Ca
Posts: 24
Originally Posted by Olds64
Hope you find a solution since you'll be returning to Germany. Is vehicle registration in Germany federal or done by state? Maybe one of the states has more lenient rules?
It’s by state but they are pretty much on the same level.
They want for everything a certificate and this is very costly .
Obi70 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
oldstata
General Discussion
17
November 30th, 2020 05:25 PM
Mikekuj
Parts For Sale
0
January 24th, 2020 07:19 PM
Kada
General Discussion
4
July 19th, 2019 06:03 AM
clean cut creations
Body & Paint
9
November 6th, 2012 10:17 AM
BEAR
Eighty-Eight
28
February 27th, 2010 04:39 PM



Quick Reply: 1956 Olds 88 Holiday Coupe LS3 Swap



All times are GMT -7. The time now is 12:34 PM.