Pulleys

Underdrive pulleys are a great way to free up horsepower to improve your vehicle's performance. They reduce the power used to turn accessories so that extra power can be used at the transmission. Choose an underdrive pulley from JEGS, BBK, Holley, SLP and more! JEGS also carries a full line of dress-up auto pulleys and serpentine style auto pulley conversion kits from Billet Specialties and March Performance for your Ford, Chevy (SBC Pulleys and BBC Pulleys) - other GM and Mopar vehicles.

Individual Products Product Groups
Category: Timing Chains & Pulleys Pulleys



JEGS Performance Products 5" V-Belt Alternator Pulley Billet Aluminum


5" V-Belt Alternator Pulley
  • Billet Aluminum
  • Hard Anodized
  • Single Groove
  • Fits Most GM & Ford Alternators w/ .6563" Diameter Shaft
  • Made in the USA
  • $27.99
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    JEGS Performance Products Crank Pulley Shims Small Block Chevy


    Crank Pulley Shims
  • Small Block Chevy
  • Made in the USA
    Includes:
  • (1) 1/16" Aluminum Shim
  • (1) 5/64" Aluminum Shim
  • (1) 1/8" Aluminum Shim
  • $16.99
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    Spectre Water Pump Pulley Fits 1968-85 Small Block Chevy engines


    Water Pump Pulley
  • Fits 1968-85 Small Block Chevy engines
  • Used with long water pump
  • 6.125" pulley diameter
  • Chrome plated steel
  • Double belt groove
  • $36.99
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    Speedmaster Drive Crank Spacer 1/2"


    Drive Crank Spacer
  • To Convert Gilmer Drive Kits From Short Water Pump to Long Water Pumps (Small Block Chevy)
  • 1/2''
  • $12.77
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    Spectre Water Pump Pulley Fits 1955-68 Small Block Chevy engines


    Water Pump Pulley
  • Fits 1955-68 Small Block Chevy engines
  • Used with short water pump
  • 6.25" pulley diameter
  • Chrome plated steel
  • Double belt groove
  • $49.99
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    Spectre Water Pump Pulley Fits 1968-85 Small Block Chevy engines


    Water Pump Pulley
  • Fits 1968-85 Small Block Chevy engines
  • Used with long water pump
  • 6.125" pulley diameter
  • Chrome plated steel
  • Single belt groove
  • $35.99
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    Holley Power Steering Reservoir Kit Includes: (1) Reservoir tank


    Power Steering Reservoir Kit
    Includes:
  • (1) Reservoir tank
  • (1) Cap with level indicator
  • (1) Steel mounting bracket
  • (1) Hose (P/S pump to reservoir)
  • (2) Hose clamps
  • $96.60
    NO ETA
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    Mr Gasket Power Steering Pulley with Keyway 1966-74 Early Chevy/GM Saginaw Power Steering Pumps


    Power Steering Pulley with Keyway
  • 1966-74 Early Chevy/GM Saginaw Power Steering Pumps
  • 1/8'' Keyway
  • Single Groove, V-Belt
  • Diameter: 5.75''
  • Bore: .625"
  • Shaft: 5/8"
  • $29.39
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    Spectre Crankshaft Pulley Fits 1968-85 Small Block Chevy engines


    Crankshaft Pulley
  • Fits 1968-85 Small Block Chevy engines
  • Used with long water pump
  • 1.25" alternator pulley diameter
  • 7" crankshaft pulley diameter
  • Chrome plated steel
  • Double belt groove
  • $52.99
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    Spectre Water Pump Pulley Fits 1955-69 Small Block Chevy engines


    Water Pump Pulley
  • Fits 1955-69 Small Block Chevy engines
  • Used with short water pump
  • 7" pulley diameter
  • Chrome plated steel
  • Single belt groove
  • $34.99
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    Spectre Crankshaft Pulley Fits 1955-68 Small Block Chevy engines


    Crankshaft Pulley
  • Fits 1955-68 Small Block Chevy engines
  • Used with short water pump
  • 1.25" alternator pulley diameter
  • 7.375" crankshaft pulley diameter
  • Chrome plated steel
  • Double belt groove
  • $49.99
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    Spectre Crankshaft Pulley Fits 1955-68 Small Block Chevy engines


    Crankshaft Pulley
  • Fits 1955-68 Small Block Chevy engines
  • Used with short water pump
  • 1.25" alternator pulley diameter
  • 6.75" crankshaft pulley diameter
  • Chrome plated steel
  • Single belt groove
  • $38.99
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    Holley Air Condition Accessory Drive Bracket Kit LS Engine Includes: Passenger Side A/C Brackets


    Air Condition Accessory Drive Bracket Kit LS Engine
  • Includes: Passenger Side A/C Brackets
  • Works with R4 Compressor
  • Compressor not included
  • $144.95
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    March Performance Standard Mount Serpentine Conversion Kit SB-Chevy - Long Water Pump


    Standard Mount Serpentine Conversion Kit
  • SB-Chevy - Long Water Pump
  • Custom Series - Silver Powdercoat Finish
  • Performance Ratio
  • Drives Alternator, Water Pump & Saginaw Press-Fit Power Steering Pump
  • $363.99
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