Skip to content
  • Home
  • Products
    • Chevy Pulley Systems
      • Chevy Small Block Pulley Systems
      • Chevy Big Block Pulley Systems
      • Chevy LS Pulley Systems
      • Chevy LT Victory Series Kit
      • Chevy Driver Series Pulley Systems
      • Chevy LS Supercharger Pulley Systems
    • Ford Pulley Systems
      • Ford Small Block Pulley Systems
      • Ford 351 Cleveland Pulley Systems
      • Ford FE Pulley Systems
      • Ford 429-460 Big Block Pulley Systems
      • Ford 351 Clevor Pulley Systems
    • Parts
      • Power Steering Hose Kits
      • Reservoirs
      • Thermostat Housing
      • Mass Air Flow Housing Kit
      • Compressor Mounts
  • How To Buy
  • Resources
    • FAQs
    • How to Choose an Alternator
    • Bolt Torque Specs
    • Cooling System Basics
    • Videos
    • Newsletter
    • Blog
  • About Us
  • Contact

1-877-337-0688
Proudly Made in the USA

All of our products are made-to-order. Please expect a 3-4 week minimum ship time to ship your order depending on finishes, parts, backorders, shipping delays, etc.

Country/region

  • Canada (USD $)
  • United States (USD $)
0
1-877-337-0688

Concept One Pulleys

  • Home
  • Products
    • Chevy Pulley Systems
      • Chevy Small Block Pulley Systems
      • Chevy Big Block Pulley Systems
      • Chevy LS Pulley Systems
      • Chevy LT Victory Series Kit
      • Chevy Driver Series Pulley Systems
      • Chevy LS Supercharger Pulley Systems
    • Ford Pulley Systems
      • Ford Small Block Pulley Systems
      • Ford 351 Cleveland Pulley Systems
      • Ford FE Pulley Systems
      • Ford 429-460 Big Block Pulley Systems
      • Ford 351 Clevor Pulley Systems
    • Parts
      • Power Steering Hose Kits
      • Reservoirs
      • Thermostat Housing
      • Mass Air Flow Housing Kit
      • Compressor Mounts
  • How To Buy
  • Resources
    • FAQs
    • How to Choose an Alternator
    • Bolt Torque Specs
    • Cooling System Basics
    • Videos
    • Newsletter
    • Blog
  • About Us
  • Contact
Proudly Made in the USA
  • Home
  • Products
    • Chevy Pulley Systems
      • Chevy Small Block Pulley Systems
      • Chevy Big Block Pulley Systems
      • Chevy LS Pulley Systems
      • Chevy LT Victory Series Kit
      • Chevy Driver Series Pulley Systems
      • Chevy LS Supercharger Pulley Systems
    • Ford Pulley Systems
      • Ford Small Block Pulley Systems
      • Ford 351 Cleveland Pulley Systems
      • Ford FE Pulley Systems
      • Ford 429-460 Big Block Pulley Systems
      • Ford 351 Clevor Pulley Systems
    • Parts
      • Power Steering Hose Kits
      • Reservoirs
      • Thermostat Housing
      • Mass Air Flow Housing Kit
      • Compressor Mounts
  • How To Buy
  • Resources
    • FAQs
    • How to Choose an Alternator
    • Bolt Torque Specs
    • Cooling System Basics
    • Videos
    • Newsletter
    • Blog
  • About Us
  • Contact
Proudly Made in the USA

Your Cart

Big Block Basic Application Info

Big Block Chevy Engines

These kits fit GM Mark IV, Gen V and Gen VI big block Chevy engines.

 


Harmonic Damper

Some factory Gen VI engines may have a different harmonic damper that must be changed. See picture below.

 

This is the factory Gen VI harmonic damper that must be changed. Notice there is no recess for the pulley boss to locate in.

   

 

This damper is representative of the vast majority of big block Chevy dampers found. Part #10216339 is available from GM. Always make sure your damper is the correct balance for your engine.

 


Additional Notes

  • All Basic kits use two 6 groove serpentine belts (BCB02 kit has one 6 groove serpentine belt running from the crank to the waterpump and alternator and one 6 groove serpentine belt running from the crank to the waterpump)
  • Basic kits can be used with electric and mechanical cooling fans
  • Our kits will not work with engines mounted with front motor mounts. Side motor mounts are recommended
  • Home
  • Products
  • How To Buy
  • Resources
  • About Us
  • FAQs
  • Testimonials
  • Contact
  • Terms and Conditions
  • Return Policy
  • Privacy Policy
American Express Apple Pay Diners Club Discover Meta Pay Mastercard PayPal Shop Pay Venmo Visa
© Copyright 2023, Concept One Pulleys.