After pulling the engine, I looked at the codes. Turns out the block is a 1974 350, not a 1973 400. After a search, found a 1974 455 longblock and brought it home. Taken apart, we see that the block is pretty good, so it is being sent off for cleaning, then boring .030 over.
Because the Edelbrock 72cc heads will create over 11.5 compression, we are going for dished pistons as well.
While this turned into another roadbump, this will turn out to be something much better in the end.
Here I will write all about my progress on restoring my GTO. Read on to see what's going on.
Sunday, May 9, 2010
Wednesday, March 10, 2010
Ordered a few things for the Mistress:
From Butler Performance
From Ram Air Restorations
From Summit Racing
As soon as this all comes in, the GTO's motor is being pulled, cleaned, painted and all this will be installed.
From Butler Performance
- Custom Edelbrock 72cc aluminum heads
- Custom Edelbrock Performer RPM intake
- Comp Cams XE274 cam & lifters
- Push Rods
- PRW 1.5 full roller rockers
- bolts & gaskets
- Butler Street Performance harmonic balancer
From Ram Air Restorations
- Oversized Ram Air Exhaust Manifolds
- Silver ceramic coating
- 2.5" Downpipes
From Summit Racing
- Hughes GM25-BPO 10" 2500-stall torque converter
- Oil pan plug
- gaskets
As soon as this all comes in, the GTO's motor is being pulled, cleaned, painted and all this will be installed.
Monday, August 3, 2009
Shifter Install
Installed the B&M Pro-Stick automatic shifter.
This works very well, and I like it much more than the ratcheting shifters. I also moved it back towards the seats, instead of being all the way up under the dash. Now the carpet needs to be redone to hide the giant hole. I have to call B&M because the neutral safety switch doesn't work appropriately.
The carpet is now cut so it "flaps" over the seats, so it looks much cleaner.
Locked the column shifter in place so that it does not swivel anymore.
This works very well, and I like it much more than the ratcheting shifters. I also moved it back towards the seats, instead of being all the way up under the dash. Now the carpet needs to be redone to hide the giant hole. I have to call B&M because the neutral safety switch doesn't work appropriately.
The carpet is now cut so it "flaps" over the seats, so it looks much cleaner.
Locked the column shifter in place so that it does not swivel anymore.
Sunday, July 26, 2009
Monday, July 20, 2009
Last week, went to the Edison Light Cruisers show and my suspension dropped out on the left driver side. We did win a trophy though!
Sunday, installed the new heavy-duty springs and KYB shocks just to get her back on the road. The car rides MUCH higher (about 2 inches) and there are NO rubbing issues. Very excited for the change.

Sunday, installed the new heavy-duty springs and KYB shocks just to get her back on the road. The car rides MUCH higher (about 2 inches) and there are NO rubbing issues. Very excited for the change.
Sunday, May 24, 2009
Sound!
This weekend, we put in 4 pioneer speakers.
Front - Pioneer 6.5s in molded kickpanels
Rear - Pioneer 3-way 6x9s on the rear decklid (needed to cut and grind 2 holes to fit them).
Also removed REVERB box
Tested, and everything works well!

Rear decklid

Pass kickpanel

Driver kickpanel
Updated Engine bay pics



Next project: Paint parts of engine bay, replace Edelbrock carb with Holley carb, fix horns.
Sometime soon: Replace suspension.
Front - Pioneer 6.5s in molded kickpanels
Rear - Pioneer 3-way 6x9s on the rear decklid (needed to cut and grind 2 holes to fit them).
Also removed REVERB box
Tested, and everything works well!
Rear decklid
Pass kickpanel
Driver kickpanel
Updated Engine bay pics
Next project: Paint parts of engine bay, replace Edelbrock carb with Holley carb, fix horns.
Sometime soon: Replace suspension.
Sunday, May 17, 2009
Begin Car Season 2009
Friday, October 10, 2008
Saturday, September 27, 2008
Ignition switch
Replaced the ignition switch, took out the "start button". Now the key switch works correctly.
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