Restoring a 351 Cleveland Engine: Machining, Sleeving, and Upgrades

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- Published on
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- By Dushyant
- (@dishs)
In this episode of Hagerty's Red Line Rebuild, the team dives into the nitty-gritty of restoring a 351 Cleveland engine. They waste no time and get straight to work, starting with the meticulous process of machining the block and heads. With the block and heads cleaned up, they carefully inspect for cracks and rusted cylinders, making sure to address any issues they come across.
One of the challenges they face is a rusted hole in one of the cylinders, which requires them to sleeve it. They discuss the options of using a standard sleeve or going up to 30, ultimately deciding to match it to the rest of the engine at 30. They also take the time to explain the importance of deck squaring and line honing the block to ensure everything is aligned and balanced.
Moving on to the cylinder heads, they encounter pitted and nasty seats that need to be replaced. They go through the process of installing guide liners and cutting new seats, ensuring optimal performance. But they don't stop there; they decide to upgrade the rocker setup to an adjustable roller setup, providing better control and adjustability.
Throughout the episode, the team showcases their expertise and attention to detail, tackling each challenge with precision. With the block and heads now ready for assembly, they are one step closer to bringing this 351 Cleveland engine back to life. Stay tuned for the next episode as the team continues their journey towards restoration perfection.

Image copyright Youtube

Image copyright Youtube

Image copyright Youtube

Image copyright Youtube
Watch Crusty Ford V-8 engine from our Pantera goes to the machine shop on Youtube
Viewer Reactions for Crusty Ford V-8 engine from our Pantera goes to the machine shop
The machine shop is underappreciated and there is a need for more people going to school for machining.
The Hagerty Team should run a training program for machining.
Viewers appreciate the return to classic Redline Rebuild content.
Appreciation for showing the process of sending a block to a machine shop.
Speculation on whether some engines left the factory with deficiencies.
Excitement for the Pantera to be back on the road.
Suggestions for alternative methods to restrict oil in the top end.
Positive feedback on the quality of the work and the content.
Appreciation for the knowledge and passion of the team.
Curiosity about the cost of the machining process.
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