Accessory Drive Belt Guide for the 1956 Studebaker Flight Hawk
Keep your classic Studebaker's generator charging and engine cool with the right replacement V-belt.
- Your 1956 Flight Hawk uses V-belts, not a modern serpentine belt; always inspect them for cracks and wear.
- A broken belt will cause the engine to overheat and the battery to stop charging; do not drive with a faulty belt.
- Modern aftermarket belts from Dayco or Gates are superior and more reliable than any New Old Stock (NOS) parts.
- Squealing noises are the first warning sign of a problem; check belt tension and condition immediately.
Understanding the V-Belt System on Your '56 Flight Hawk
Your 1956 Studebaker Flight Hawk is equipped with a V-belt system. These belts are named for their V-shaped cross-section, which helps them grip the pulleys effectively. Depending on the engine and options your car came with, you may have one or more belts. Because these rubber belts power the cooling and electrical charging systems, their condition is vital to keeping your classic on the road.
Symptoms of a Failing Accessory Drive Belt
A worn V-belt on your classic Studebaker will give clear warnings. Ignoring these signs can leave you stranded with an overheated engine or a dead battery. Look and listen for these common symptoms:
- Squealing Noises: A high-pitched squeal when you start the engine or accelerate is the most common symptom. This is caused by a loose, worn, or fluid-contaminated belt slipping on the pulleys.
- Visible Damage: A quick visual check can tell you a lot. Look for cracks, fraying edges, missing chunks, or a shiny, hardened surface known as glazing. Any of these signs mean the belt is old and needs immediate replacement.
- Generator Light: If the "GEN" light on your dashboard flickers or stays on, the belt driving the generator is likely slipping and failing to charge the battery properly.
- Engine Overheating: If your temperature gauge starts to climb, the belt driving the water pump may be slipping or broken. You should pull over as soon as it's safe to do so to prevent severe engine damage.
Critical Failure Warning
If an accessory drive belt breaks while you are driving, the water pump and generator will stop working. This will cause the engine to overheat rapidly and the battery to stop charging. You must pull over and shut off the engine immediately to prevent catastrophic engine damage.
Choosing the Right Aftermarket Belt: Dayco vs. Gates
Original Studebaker-branded belts are no longer produced, and any "New Old Stock" (NOS) belt you might find would be made of decades-old rubber that is too brittle and unreliable for use. Modern aftermarket belts are the best and only reliable choice, as they are made from superior EPDM rubber compounds that resist heat, oil, and cracking far better than the originals.
For your Flight Hawk, both Dayco and Gates are reputable, high-quality brands widely trusted by classic car owners. While some enthusiasts have slight preferences, both brands produce durable belts that perform similarly under normal use. The most important factor is ensuring you purchase the correct size for your car's specific setup. Incorrect tension or pulley condition, rather than brand choice, is the most common cause of belt noise and premature failure.
Pro Tip: Check Your Pulleys and Tension
When you replace your belt, inspect the pulleys it rides on. Ensure they are clean and spin freely without wobbling. Setting the correct belt tension is also vital. A belt that is too loose will slip and squeal, while a belt that is too tight can damage the bearings in your generator and water pump. A common rule of thumb is to allow for about a half-inch of deflection when you press firmly on the belt at its longest point between pulleys.
| Part | Brand | Our Price Range |
|---|---|---|
| Accessory Drive Belt | Dayco | $24.03 - $31.37 |
| Accessory Drive Belt | Gates | $24.03 - $31.37 |
Frequently Asked Questions (FAQ)
Are there any recalls for the drive belts on my 1956 Flight Hawk?
No, there are no recalls or technical service bulletins (TSBs) from Studebaker or the NHTSA for accessory drive belts on a vehicle of this age. Belt failure is related to normal wear and tear.
What's the difference between a V-belt and a serpentine belt?
Your Studebaker uses V-belts, which are narrow and have a V-shape. Modern cars use a single, wide, flat belt with multiple ribs called a serpentine belt. Your car may have more than one V-belt to run its accessories.
Why is my new belt squealing?
A new belt usually squeals because of incorrect tension (most often, too loose). It can also be caused by oil or grease on the pulleys that wasn't cleaned off, or by misaligned pulleys.
How do I know which size belt to buy?
Belt size is critical. While some specifications exist, the best method is to measure the length and width of your old belts or use a reliable parts catalog. The 1956 Studebaker Golden Hawk, a similar model, used a fan belt with a length of 56-11/16" and a width of .380". However, you must verify the correct size for your specific Flight Hawk engine before ordering.
Technical Specifications
System uses one or more V-belts. Belt size is critical and varies by engine. A similar 1956 Studebaker Hawk model used a fan belt with an outside length of 56-11/16" and a top width of .380". Always measure your old belt or consult a parts catalog to confirm the exact size needed for your vehicle.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.