Choosing the Right Engine Timing Set for Your 1963-1964 Dodge 330
Don't let a worn-out timing set sideline your classic Dodge; here's what you need to know.
- You must identify your specific engine (Slant-Six, 318 Poly, or Big-Block) before ordering, as timing sets are not interchangeable.
- Original V8 timing gears with nylon teeth are a known failure point; replacement with an all-metal aftermarket set is a critical reliability upgrade.
- Upgrading to a double roller timing set from a quality brand like Cloyes, Melling, or Edelbrock is highly recommended for durability.
- Symptoms of failure include engine rattling, rough running, or a no-start condition.
Is Your Dodge 330's Timing Set a Ticking Time Bomb?
If your 1963-1964 Dodge 330 still has its original V8 engine timing set, it's not a matter of if it will fail, but when. Many of these Mopar engines were built with a camshaft gear that had nylon-coated teeth. After decades of heat and age, this nylon becomes brittle, cracks, and breaks off. When the teeth strip, the camshaft stops spinning, the engine dies instantly, and you could be left stranded. Worse, the broken nylon pieces can fall into the oil pan and clog the oil pump pickup screen, starving the engine of oil.
Upgrading to a modern, all-metal aftermarket timing set is one of the most important reliability improvements you can make. All-metal sets, especially heavy-duty double roller designs, are far more durable than the original factory parts.
First, Identify Your Engine
Before you buy any parts, you MUST know which engine is in your Dodge 330. Timing sets are specific to the engine family. The 1963-1964 models were offered with several options:
- 225 Slant-Six: A reliable inline-six cylinder engine.
- 318 "Poly" A-Block V8: A common V8 option with distinct scalloped valve covers.
- B/RB Big-Block V8s (361, 383, 426): The larger, more powerful V8s.
Check the engine block for casting numbers or consult a Mopar expert if you are unsure. Ordering the wrong part is a common and frustrating mistake.
Choosing the Right Aftermarket Timing Set
For a vintage car like the Dodge 330, aftermarket parts are the standard for replacement. New Original Equipment (OEM) parts are virtually nonexistent. The good news is that aftermarket quality is excellent and offers a significant upgrade over the original nylon-toothed gears.
Here’s a breakdown of brand quality tiers based on owner experiences and reputation:
| Brand Tier | Brands | Typical Cost | Best For |
|---|---|---|---|
| Performance / Heavy Duty | Edelbrock, Melling Select Performance | $100 - $168 | High-performance builds, racing, or maximum durability. These are often double roller or billet steel sets built to last. |
| Quality Standard Replacement | Cloyes, Melling | $60 - $120 | Stock or mildly modified engines. These brands are trusted names and offer a major upgrade from the original design. |
| Economy | INA, budget lines | $31 - $60 | Stock, low-mileage drivers on a tight budget. While still an upgrade over a worn original, long-term durability may not match premium brands. |
Forum discussions suggest that when it comes to timing sets, you get what you pay for. Investing in a quality set from a reputable brand like Melling, Cloyes, or Edelbrock is a wise choice to protect your engine.
Frequently Asked Questions
Can I replace the timing set myself?
Yes, if you have moderate mechanical skill and the right tools. The job can be done with the engine in the car but requires removing the radiator, fan, water pump, harmonic balancer, and timing cover to gain access. You will also need a good harmonic balancer puller. If you are not comfortable with this level of work, a professional mechanic is recommended.
What's the difference between a single roller and a double roller chain?
A double roller chain is wider and stronger than a single roller, providing more durability and less stretch over time. For the V8 engines in a Dodge 330, a double roller set is a popular and recommended upgrade that offers peace of mind, especially for performance applications.
Do I need an adjustable timing set?
For a stock engine, a non-adjustable set is perfectly fine. Adjustable timing sets feature multiple keyways on the crankshaft sprocket, allowing a builder to advance or retard the camshaft timing to shift the engine's powerband. This is a feature for engine builders and racers and is not necessary for a standard replacement.
Will a new timing set be noisy?
Some double roller chains can produce a slight whirring sound compared to the original silent-type chains, but it is generally not loud or intrusive. Any loud rattling or clattering noise indicates a problem, not normal operation.
Technical Specifications
Varies by engine. Common aftermarket upgrades include double roller chains and billet steel sprockets. Some sets offer multiple keyways for timing adjustment.
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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.