Ferrari V12 Engine Faces Repairs in Mustang Build
Technicians in Salt Lake City are assessing a rare 4.8-liter Ferrari engine for a custom classic Ford Mustang project.
Updated on Oct. 25, 2026 in Car Culture
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Salt Lake City shop Kindig-It Design is currently fitting a rare 4.8-liter Ferrari F101 V12 engine into a vintage Ford Mustang. The project requires extensive modifications, including shifting the car firewall to accommodate the engine block.
Why it matters
The engine was acquired in pieces, and technicians at Dave's Auto Center are working to uncover the full extent of internal mechanical damage to ensure the performance build remains viable. This assessment is critical, as specialized replacement parts like a new crankshaft can cost upward of $25,000.
The F101 engine, which originally powered Ferrari 400 models from 1976 to 1979, is currently undergoing deep disassembly. Technicians have identified scored cam journals, corroded heads, and seized studs that complicate the restoration process.
The players
Kindig-It Design
A Salt Lake City-based custom automotive shop specializing in high-end classic car modifications and frame-off restorations.
Dave's Auto Center
A local automotive facility providing specialized diagnostic and repair services for complex engine rebuilds.
The details
To successfully integrate the Italian V12 into the American pony car, the team is moving the firewall to allow for the engine's physical dimensions. The build involves pairing the damaged Ferrari block—which was originally set up for six Weber carburetors—with a modern five-speed transmission. Mechanics must address structural corrosion and damaged valve buckets before they can move forward with the custom drivetrain installation.
Timeline
The F101 engine was produced between 1976 and 1979.
The Home Front
This project represents a growing trend of high-stakes automotive restomods that blend classic American steel with exotic, high-displacement international power plants. Such builds often face significant budget escalations due to the scarcity of vintage replacement parts.
Readers managing their own engine restoration projects should consult with a licensed professional before attempting to modify structural components like firewalls. Always verify the availability and cost of vintage engine components before committing to a custom build that requires specialized machining.
The takeaway
Restoring vintage performance engines requires a thorough audit of all internal components before significant funds are committed to the project. When facing seized studs or scored journals, work closely with a professional machine shop to determine if a component can be saved or requires a full replacement.
Further reading
For more on local automotive trends and custom vehicle builds, visit Car Culture.
Source note: This article includes information reported by HotCars.
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Would you personally support installing a high-performance foreign engine into a classic American muscle car?
