Chevy Big Block Long Water Pump Triple-Groove Aluminum Crankshaft Pulley - Natural
Crankshaft Pulley Fit & Belt Alignment: This pulley is built for Chevy big block accessory drive systems, with the key dimensions needed to match belt routing, accessory position, and pulley spacing.
Spec-Driven Compatibility: V-Belt, 3-groove, 6.600" outside diameter help determine correct fitment for the accessory drive system. It is configured for Long setups. Match groove count, belt style, bore size, and pulley offset before installation.
Material, Finish & Drive Reliability: Aluminum construction with natural finish supports belt tracking, durability, and clean front-drive appearance. Verify mounting hardware, shaft fit, and belt alignment before installation.
Fitment
COMPATIBLE WITH
CHEVY BIG BLOCK ACCESSORY DRIVE APPLICATIONS
• 402-454 style big block accessory drive systems
• Long applications
• Match crankshaft pulley position, groove count, and belt style before installation
COMMON VEHICLE APPLICATIONS
Chevrolet Chevelle / Camaro / Corvette
Chevrolet C10 / C20 / truck applications
Chevrolet Impala / El Camino / Monte Carlo
NOTES
Verify long vs short water pump setup, belt width, pulley offset, and groove alignment before installation.
| Pulley Style | V-Belt |
| Groove Quantity | 3 |
| Water Pump Style | Long |
| Bolt Hole Quantity | 3 |
| Pulley Material | Aluminum |
| Outside Diameter | 6.600" |
| Underdrive | No |
| Overdrive | No |
| Nose Cover | Not Included |
| Hardware | Not Included |
| Quantity | Sold Individually |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Crankshaft Pulley Fit & Belt Alignment: This pulley is built for Chevy big block accessory drive systems, with the key dimensions needed to match belt routing, accessory position, and pulley spacing.
Spec-Driven Compatibility: V-Belt, 3-groove, 6.600" outside diameter help determine correct fitment for the accessory drive system. It is configured for Long setups. Match groove count, belt style, bore size, and pulley offset before installation.
Material, Finish & Drive Reliability: Aluminum construction with natural finish supports belt tracking, durability, and clean front-drive appearance. Verify mounting hardware, shaft fit, and belt alignment before installation.
Fitment
COMPATIBLE WITH
CHEVY BIG BLOCK ACCESSORY DRIVE APPLICATIONS
• 402-454 style big block accessory drive systems
• Long applications
• Match crankshaft pulley position, groove count, and belt style before installation
COMMON VEHICLE APPLICATIONS
Chevrolet Chevelle / Camaro / Corvette
Chevrolet C10 / C20 / truck applications
Chevrolet Impala / El Camino / Monte Carlo
NOTES
Verify long vs short water pump setup, belt width, pulley offset, and groove alignment before installation.
| Pulley Style | V-Belt |
| Groove Quantity | 3 |
| Water Pump Style | Long |
| Bolt Hole Quantity | 3 |
| Pulley Material | Aluminum |
| Outside Diameter | 6.600" |
| Underdrive | No |
| Overdrive | No |
| Nose Cover | Not Included |
| Hardware | Not Included |
| Quantity | Sold Individually |
