We consider a underdrive crank pulley to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best underdrive crank pulley for you.

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Our Top Picks:

Best Overall: Buy: Black Path Stock Pulley READ REVIEW

Best Runner Up: Buy: Morakot Racing Underdrive Crank Pulley READ REVIEW

Best With Fast Shipping: Buy: Black Path Underdrive Crank Pulley READ REVIEW

Best For Better Than Oem Fitment: Buy: Vms Racing Underdrive Crank Pulley READ REVIEW

Best For Water Pump: Buy: Racer Walsh Underdrive Crank Pulley READ REVIEW

Best Overall: Black Path Stock Pulley

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The Black Path Stock Pulley is long-lasting, rigid and fits well with your daily purpose like a dream. can be kept at one diameter so your accessories can run at the correct rate. In addition, the pulley includes detailed instructions to add to that it is made using the finest fabrication methods for the car or cycle enthusiast. When it comes to searching for a reliable pulley, the black path stock pulley is definitely your natural choice.

Obviously, this pulley passed the test and had very satisfied buyers eager to share their experience.

• Fits: 1997 - 2001 honda crv *different size belts will be needed.
• Cnc is machined from solid billet aluminum, rather than the typical cast units.
• Lot of satisfied buyers.

Best Runner Up: Morakot Racing Underdrive Crank Pulley

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The best part: Morakot Racing Underdrive Crank Pulley costs reasonable and it is available to ship in 24 hours. Manufacturer says: No installation guides are included, We highly recommend seeking professional installation. Moreover, the pulley is made from t6061 aluminum and anodized for durability. The pulley is easy to maintain and gels well with your daily use.

• Compatible/replacement for: acura / honda k20 / k24 engines only.
• Lightweight aluminum pulley made from t6061 aluminum and anodized for durability.
• [ attention: some listed models will require engine swap of a k-series engine ].
• No installation guides are included, We highly recommend seeking professional installation.

Best With Fast Shipping: Black Path Underdrive Crank Pulley

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate pulley. The Black Path Underdrive Crank Pulley is exactly that - it's a simple pulley that hits all the right notes. Further, it includes detailed instructions. Helps your engine rev much faster because these pulleys have an extremely low rotating mass while significantly increasing throttle response and freeing up lost hp and t. Above all, the black path underdrive crankpulley outlasted the competition and it works perfectly.

One customer says - "You need a non - stock sized belt. ". Most buyers opine that the pulley is perfect for fast shipping, and great support from the supplier.s.

• Fits 1990 - 2001 acura integra.
• Engineered to outperform and outlast the competition.
• Cnc is machined from solid billet aluminum, rather than the typical cast units.

Best For Better Than Oem Fitment: Vms Racing Underdrive Crank Pulley

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Not everyone likes to purchase a pulley for their daily purpose, but the VMS racing underdrivecrank pulley would be an anomoly. The Vms Racing Underdrive Crank Pulley has a unique and exclusive gun metal matte finish. Whenever they break or wear down from use, simply go to your nearest auto part store and buy the same factory size for your original engine. The nicest looking and best performing pulley anywhere at any price.

The pulley is the only size light weight crankshaft pulley on the market. Above all, the vms racing underdrivecrank pulley has better than oem belt fitment and alignment, providing real-world gains in horsepower, torque and fuel economy.

• Vms racing lightweight pulley increases horsepower, torque and fuel economy.
• There is no need to buy new belts.
• This is perfect for your daily-driver street or strip car.
• The other issue you will avoid is changing the size of the belts.

Best For Water Pump: Racer Walsh Underdrive Crank Pulley

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Not everyone likes to purchase a pulley for their daily purpose, but the racer with an underdrive crankpulley would be an anomoly. And, it is made of 6061 t6 billet aluminum. Make sure this fits by entering your model number. Most importantly, the Racer Walsh Underdrive Crank Pulley is designed for v-belt applications on the track or the street.

• Made use of 6061 t6 billet aluminum.
• 1 groove pulley available if only running a water pump and alternator.
• Lot of satisfied buyers.