Pulleys - Crank, Underdrive
Pulleys - Crank, Underdrive
Enhance your vehicle's performance with our premium selection of crank and underdrive pulleys. Designed for optimal efficiency and powerful performance, these components are essential for maximizing horsepower and torque across a variety of engine models. Whether you're upgrading your supercharger system or simply improving your engine's efficiency, our collection has the right pulley for your needs.
Why Choose Crank and Underdrive Pulleys?
Crank and underdrive pulleys play a critical role in reducing rotational mass and increasing engine efficiency. By decreasing parasitic losses, these pulleys allow your engine to generate more power while consuming less energy.
- Improved Performance: Minimize engine drag and enhance overall horsepower.
- Weight Reduction: Lightweight materials ensure less mass for faster acceleration.
- Customization: Available in various sizes and specifications to suit your vehicle.
- Compatibility: Perfect fitment for popular models including Dodge Challenger, Ford Mustang, and Mini Cooper.
Featured Products
- Aeromotive 28-Tooth Pulley - 21109
- aFe 3.10in Supercharger Power Pulley Kit for Dodge Challenger/Charger - 79-10006
- ALTA Lightened Crank Pulley for Mini Cooper R53 - AMP-ENG-500
- ATI Pulley for CTS-V LSA with 5% Overdrive - ATI916105
- BBK Underdrive Pulley Kit for Mustang 5.0 - 1553
Transform your driving experience with our quality range of crank and underdrive pulleys. Browse our extensive selection and find the ideal component to elevate your engine’s performance today!
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Gates 00-12 Ford Mustang / 00-09 Honda S2000 DriveAlign Idler Pulley - 36100
Gates
$27.41Gates 00-12 Ford Mustang / 00-09 Honda S2000 DriveAlign Idler Pulley$27.41 -
ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 15% SuperCharger Pulley - AMP-ENG-200V2
Alta
MSRP: $145.00$94.82ALTA 02-06 Mini Cooper S/JCW & 02-08 S/JCW Convertible R53 15% SuperCharger PulleyThis Part Fits:YearMakeModelSubmodel2002-2008MiniCooperSMSRP: $145.00$94.82 -
Mishimoto 2022+ Subaru WRX Pulley Cover Black - MMUH-WRX-22PBK
Mishimoto
MSRP: $100.00$94.40Whether upgrading your 2022+ Subaru WRX left you without the stock pulley cover, an errant hand broke it, or you just want to spice up your engine bay, the Mishimoto 2022+ Subaru WRX pulley cover is the perfect solution. Constructed from durable 6061...MSRP: $100.00$94.40 -
GReddy FD3S Pulley Kit - 13542101
GReddy
$187.49GReddy FD3S Pulley KitThis Part Fits:YearMakeModelSubmodel1993-1995MazdaRX-7Base1993MazdaRX-7R11994-1995MazdaRX-7R21993-1995MazdaRX-7Touring$187.49 -
GFB 13+ Subaru BRZ / 13+ Scion FR-S Lightweight Aluminum Water Pump Pulley - 2223
Go Fast Bits
MSRP: $139.00$114.90GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to...MSRP: $139.00$114.90 -
GFB 13 Subaru BRZ / 13 Scion FR-S 3 Pc L/W Pulley Kit (Inc Crank/Alternator/Water Pump Pulleys) - 2016
Go Fast Bits
MSRP: $380.90$297.45GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to...MSRP: $380.90$297.45 -
GFB 08+ WRX/STi / 09+ Forester / 03-09 LGT 3 pc Underdrive/Non-Underdrive Pulley Kit - 2014
Go Fast Bits
MSRP: $380.90$297.45Go Faster ? Add Lightness, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to...MSRP: $380.90$297.45 -
GFB Nissan 300ZX Crank Pulley - 2006
Go Fast Bits
MSRP: $286.00$225.83GO FASTER ? ADD LIGHTNESS, GFB's Lightweight Pulley Kits offer sharper throttle response and faster acceleration by significantly reducing the rotating mass at the engine. Made from a single billet of 6061-T6 aluminium, then precision CNC machined to...MSRP: $286.00$225.83 -
Gates 90-99 Eclipse/DSM 4G63 Turbo & 03-06 Evo 8 & IX 4G63 4 cyl 2.0L Timing Belt Idler Pulley - T42017
Gates
MSRP: $93.98$89.15Gates 90-99 Eclipse/DSM 4G63 Turbo & 03-06 Evo 8 & IX 4G63 4 cyl 2.0L Timing Belt Idler PulleyMSRP: $93.98$89.15 -
$29.68 -
Gates 05-19 Nissan Frontier Steel V-Ribbed 7-Grooved Flanged Idler Pulley - 36222
Gates
$53.98Gates 05-19 Nissan Frontier Steel V-Ribbed 7-Grooved Flanged Idler PulleyThis Part...$53.98 -
Ford Racing 79-93 Mustang Off-Road Idler Bracket - M-8604-A50
Ford Racing
MSRP: $125.00$116.66Do you have a Mustang that you use only for racing? Then why don't you get rid of the air pump? They're not needed on racing vehicles, and you will reduce the front-end weight, too. These Ford Racing smog pump eliminator bracket idlers are direct bolt-on...MSRP: $125.00$116.66