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Which Brake System is Right for My F-350 or F-450? OEM vs Performance Options

by Billy Hill | Nov 7, 2025 | F350, F450, Truck Maintenance

When you’re behind the wheel of a Ford Super Duty like the F-350 or F-450, you’re managing immense power, and with that comes the responsibility of maintaining absolute control. Your truck’s braking system is more than just a safety feature; it’s what gives you...

Which Truck Requires the Most Maintenance? F-250 vs F-350 vs F-450

by Billy Hill | Sep 19, 2025 | F250, F350, F450, Truck Maintenance

Choosing between the Ford F-250, F-350, and F-450 means balancing power, workload, and the long-term costs of owning a Ford truck. While each model belongs to the Superduty family, their maintenance needs are anything but equal.  Whether you’re towing equipment,...

6.7L Powerstroke Upper Oil Pan Seal Repair

by Billy Hill | Sep 11, 2025 | F250, F350, F450, Shop Talk, Truck Maintenance

Hello Fellow Hillbillies! Here is an issue we are hearing more of when chatting with our customers.  Rolling into the Gen 2 of the 6.7 Powerstroke engines, it appears the upper seal was replaced with silicone.  We would call that “no bueno”.  So keep an...

7.3L Ford F250 F350 Powerstroke Diesel Engine Guide (1994.5–2003) – The Legend That Built Ford’s Diesel Reputation

by Billy Hill | Sep 10, 2025 | Common Issues, F250, F350, F450, Shop Talk, Truck Maintenance

Introduction Few diesel engines achieve cult status — but the 7.3L Powerstroke is one of them. Produced from 1994.5 to early 2003, it’s remembered as the gold standard of reliability in Ford’s Superduty lineup. While newer diesels boast more horsepower and torque, the...

What’s the Difference Between OEM and Aftermarket Parts for Ford Superduty Trucks?

by Billy Hill | Sep 4, 2025 | Truck Maintenance

OEM Parts for Ford SuperDuty Trucks – Definition and Standard OEM (Original Equipment Manufacturer) parts are identical to the ones installed on your truck at the factory. Built to Ford’s exact engineering specifications, they go through rigorous testing to meet...

Ford F250 Common Fuse Block / Fuse Box Problems (1999–2025)

by Billy Hill | Sep 2, 2025 | Common Issues, F250, Truck Maintenance

Tired of dealing with ongoing electrical problems with your F-250? Take a look at our write-up below and see if any of these common issues discussed can help you out. Billy has melted down numerous electrical systems.  Your issue will likely be much less than anything...
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Hillbilly Auto Supply LLC
1365 Bennett Dr. #121
Longwood, FL 32750

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