Buy Pulleys - Crank, Underdrive

Crank and Underdrive Pulleys for Performance Engines

Upgrade your engine's accessory drive with premium crank and underdrive pulleys designed to reduce rotational mass and lower the load on your alternators, power steering, and other belt-driven components. These pulleys improve throttle response and can free up horsepower, especially when paired with quality parts like ATI dampers and Fluidampr harmonic balancers.

Durability Meets Precision Engineering

Our pulleys fit a variety of engines and are built from high-grade materials to ensure maximum strength and longevity under demanding conditions. Whether you are tuning a street rod, building a kit car, or working on a hot rod project, reliable pulleys are critical to maintaining your engine's smooth operation and preventing costly failures related to crankshaft loads.

Complementary Engine Components

Pair your new pulleys with performance crankshafts designed to handle increased power and torque. Our extensive range of Chevrolet tuning parts also allows enthusiasts to fully optimize their builds from the ground up, ensuring all components work in harmony for peak performance.

At Tuningsupply, formerly SminkPower.eu, we specialize in supplying European customers with tuning parts that improve reliability and power without hidden fees. Shop with confidence and enjoy fast delivery, expert support, and a growing community of car enthusiasts.

FAQs

Do you deliver in Europe?

Yes, we deliver in Europe. In fact, we are based in the Netherlands and therefore deliver within the European Union without import duties or unexpected costs.

Do I have to pay import duties and taxes after delivery?

No! You don't have to pay any import duties or taxes after the delivery.

Do you have all parts in stock?

No, we don't have our own stock. We've got a very wide range with more then 600.000 products.

We handle all import duties and taxes, after which it arrives at our warehouse. We then check the goods and send them to you as a customer.

Due to the express deliveries from our suppliers, we can still deliver such a wide range relatively quickly within Europe!

How long will it take to get my order?

In principle, we maintain a delivery time of 10-12 days. Because we remain dependent on carriers.

If all carriers adhere to the agreements, we will always deliver within 12 days. Orders to the Netherlands or nearby countries may even arrive faster.

What shipping carriers do you use?

At the moment we mainly use DPD.

Can I return my product?

It is possible to return within 14 days after you have received the product.

We recommend that you check carefully (or possibly ask) whether a part fits before you order.

Because we have to import the products from America, we pay a lot of shipping and import costs. That is why we want to avoid unnecessary returns as much as possible. In this way we can keep the prices competitive.

Can I cancel my order?

Orders can be cancelled up to 24 hours after placement. After that, it is unfortunately no longer possible to cancel the order, because we have already started the processing process.

Any other question?

You can contact us through our contact page! We will be happy to assist you.