Best Dorman Automotive Performance Pulleys in 2026

Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Premium aftermarket replacement part

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Direct replacement - this power steering pump pulley is designed to match the fit and function of the original pulley on specified applications

Restores functionality - reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

KIPA Top-grade crankshaft pulley is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value

Specification: Pulley Diameter is 6 9/16", Pulley is 2" Tall, Bolt Pattern is 2 3/4", Center Hole is 1 1/8", Machined From Billet Aluminium, These Feature deep grooves to prevent belts from slipping. This is a Triple groove pulley designed for your Small Block Chevy with a Short Water Pump. This has a 6.6" Diameter.

Fitment: This crankshaft pulley Fits all SB Chevy Engines when using a short water pump SWP. This crankshaft pulley Fits SB Chevy 265 283 305 327 350 383 400 using a short water pump SWP.

Glass-filled polymers provide strength and cooler running

Less vibration for a longer belt life

Lubricated ball bearings and high-temperature seals assure peak performance

Direct replacement - this accessory drive belt idler pulley adjustment bolt kit is designed to match the original hardware required to repair the idler pulley on specified vehicles

Ideal solution - this kit is a reliable replacement for original components that are missing or have failed due to wear

Durable construction - this kit is made from quality components to ensure reliable performance and a long service life

Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance.Material:steel

Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants

OE-quality fit for virtually every domestic or import vehicle on the road today

This is a Brand New Aluminum Crankshaft pulley

This is a Triple groove pulley designed for your Small Block Chevy 283 - 350 with a Long Water Pump

This pulley is constructed of thick gauge aluminum and has a high quality polished Aluminum finish, making this a great addition to your project

IDEAL USE: For holding camshaft gears stationary on OHC engines

ADAPTABLE: Also works on injection pump and other hears and pulleys

COMPATIBILITY: Works on many Toyota, Nissan, Mazda, and other makes

Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles

Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley

Application specific - reverse engineered from the original design on certain vehicle years, makes and models

Double belt groove

6-3/8 inch diameter

Identify the water pump by looking at the distance between it and the timing cover, long water pumps are about 1 inch away from the timing cover

Made in Mexico

Made for quality

Drives the cooling fan and the generator or alternator

【50MM Crankshaft Pulley Removal Tool 】-- Used to maintain the harmonic damper pulley position while removing/installing the pulley bolt on many Acura and Honda engine.

Using 50MM Crankshaft Pulley Removal Tool -- Use with square socket driver. >1/2" square drive use with breaker bar. Hole in center of tool - allows access to removal of crank shaft bolt.

【19 MM Harmonic Balancer Socket 】--The hex socket is used with an impact wrench to loosen the crankshaft bolt It can be used on Honda engines that use a 19mm hex pulley damper bolt or other 19mm applications

Steel Key-Way Power Steering Pump Pulley Single Groove, Black

Compatible with 1955-72 GM Chevrolet SBC BBC Small and Big Block Chevy SBF Small Block Ford

V-belt Pulleys — Compatible with small and big block Chevy and small block Ford. A-TEAM'S steel pulleys provide affordable style and reliability, quality-tested to ensure trouble-free performance and durability

This Dayco 89177 Accessory Drive Belt Idler Pulley replaces Duralast 231177, Gates 36415, ACDelco 36415, CARQUEST 36415, NAPA 36415, Mitsubishi MD327654, Mitsubishi MD368209, Mitsubishi MD374877, OEM

REDUCE VIBRATIONS: If you are looking for a quality replacement for your worn serpentine or V-belt idler and tensioner pulleys, turn to Dayco. Constructed from spun steel or wear-resistant plastic with specially formulated glass-filled polymers, these pulleys feature smoother surfaces and tighter dimensional tolerances to reduce vibration and therefore prolong belt life. Lubricated bearings and high temperature seals assure peak performance, the most critical element of a pulleys service life

EXTEND SERVICE LIFE: Developed and designed using state-of-the-art three dimensional computer aided design (CAD) and finite element analysis (FEA) to ensure the optimal design and maximum structural integrity. Built to last, the Idler Pulley has superior resistance to dirt, salt, chemicals, and other under-the-hood contaminants

【Durable Material】This crank pulley tool is made of hardened chrome molybdenum steel, which is damage resistant, durable and has a long service life.

【Design】This pulley removal tool has a hexagonal design with a hole in the center of the tool allows the use of a socket and extension to help loosen or tighten the pulley bolt.

【Feature】The crankshaft pulley spanner tool is compatible with a 50 mm socket with a 1/2" drive breaker bar.

Package Dimensions: 7.0 L x 4.0 H x 6.0 W (inches)

Package Weight : 1.5 pounds

Country of Origin : United States

6-Rib Groove Quantity

3. 5 in. Outside Diameter

Aluminum Material

PERFECT FIT - Automotive Replacement Alternators Compatible with/Replacement for 2008-2010 for BMW for 135i,2009-2010 for BMW for 335d,2007-2010 for BMW for 335i,2009-2010 for BMW for 335i xDrive,2011-2013 for BMW for 335is,2007-2008 for BMW for 335xi,2008-2010 for BMW for 535i,2009-2010 for BMW for 535i xDrive,2008 for BMW for 535xi, Please make sure the compatibility before ording❗

ALTERNATOR REPLACEMENT - If all you hear when starting your car is a click-click sound, your alternator is probably dead on you. RAODFAR alternator is built especially for extremes of heat and cold, performance lasts longer and runs more reliably

UPGRADED ALTERNATOR - New alternators feature high-quality bearings with high-temp lubricant and double-lip rubber seals to reduce friction, vibration and noise; Rotors and stators calibrated and then sealed with secondary insulating coating to help prevent shorts❗

QUALITY GUARANTEED

Fit type: Vehicle Specific

Solid terminal nut

Solid Terminal Nut

Provides better sparking and enhances ignitibility

Package Dimensions: 16.002 cms (L) x 16.002 cms (W) x 11.684 cms (H)

Product Type: Auto Part

Package Quantity: 1

All Inclusive Kit includes everything you need for a quick and easy installation! Belt, Pulleys, Bracket, Tensioner, AC Compressor, Alternator, and Power Steering Pump with Remote Reservoir

Uses GM style Type 2 Power Steering Pump with a billet remote reservoir

Backed by CVF Racing's Industry Leading Lifetime Warranty and #1 rated tech support!

BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built

Installing a Set of BBK Performance Underdrive Pulleys is one of the Easiest Ways to Gain Approximately 8-10 Horsepower

Direct Replacement Pulley Kit Re Uses Existing Serpentine Belt and Will Not Affect Cooling or Charging of the Vehicle

Goodyear Belts tensioner and pulley product line has been designed to provide complete support for an engine’s belt drive

Sealed ball bearings for long-life performance

Maintains smooth, vibration-free belt travel

Package Dimensions: 6.25 L x 4.25 H x 6.5 W (inches)

Package Weight : 4.5 pounds

Part number: 450

Install your A/C compressor up on the passenger side

Compatible with LS engines with Truck/SUV (or L99/LS3 Camaro) crank pulley and LSA supercharger - ZL1 Camaro or CTS-V

Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum

Brand New Southwest Speed Polished Billet Aluminum Crankshaft Pulley with 2 V-Belt Grooves that fits Big Block Chevy's with Short Water Pumps (SWS Part # 410-5912)

Southwest Speed crankshaft pulleys are CNC machined from forged 6061-T6 aluminum for the ultimate in strength and balance > Designed for use with v-groove style belts on Chevy engines, each pulley is polished to a mirror finish

Features: > Billet Aluminum > Polished, mirror finish > 2 V-Belt Grooves > For Big Block Chevy's with Short water pumps > 6.455" O.D. > 3 Bolt X 3 1/4" Bolt Circle, Bolt Holes are 2 3/4" Center to Center from each other > Center Line of Belt is .464" from the front of the balancer > Total thickness front of balancer to end of pulley is .760" > Balancer Register is 2.275" O.D. > Designed to work with 7/16" wide belts, but 15/32" or 1/2" belts will also work

1 YEAR WARRANTY: All Febest Parts come with a 1 Year Warranty backed by great customer service.

ONLY THE BEST STEEL: Febest only uses the best high-carbon steel. All Febest parts that contain metal use an expensive heat treatment process that improves metal strength and performance, also our parts use a higher level of polish to allow the bearing to roll smoother and last longer.

ONLY THE BEST RUBBER: Each Individual component of this part is made with high quality materials. Unlike our competitors Febest uses only high quality Natural Rubber (75%) and (25%) synthetic Rubber. This means that it is more durable, will last longer, and can handle temperatures from -40 to +140 degrees. The Rubber wont rub off on your hand like the cheap replacement parts offered by competitors