CFR Performance Compatible/Replacement Aluminum Chevy Big Block 396–454 Water Pump Pulley – 2 Groove (Long Water Pump) – Black
Clearance Closeout Item
This item is part of our clearance closeout and is offered at a significantly reduced price as it is being discontinued. All sales are final — no refunds or exchanges.
Upgrade your Chevy big block’s accessory drive with this CFR Performance black aluminum 2-groove water pump pulley, designed for use with long-style water pumps (LWP). Built from high-quality aluminum with a durable black finish, this pulley is lightweight, strong, and offers a clean, performance look for your engine bay.
Compatible with Chevy big block 396, 427, and 454 engines, this pulley is designed to reduce rotating mass and support reliable belt alignment. Featuring a 6-3/8" diameter and 2-7/8" depth, it is ideal for street performance and mild race builds.
Key Features:
Compatibility: Fits Chevy big block 396, 427, and 454 engines with long-style water pump (LWP)
Black Aluminum Finish: for a stealthy appearance and enhanced corrosion resistance
2-Groove Design: Supports dual V-belt setups for water pump and accessory drives
High-Performance Build: Lightweight aluminum reduces rotating mass for improved efficiency
Precision Fit: Designed for proper belt alignment and stable pulley rotation
Street or Strip Use: Great for street rods, muscle cars, and performance engines
Package Includes:
1 x Black Aluminum Water Pump Pulley – 2 Groove (For Long Water Pump)
Specifications:
Material: CNC-machined aluminum
Finish: Black powder-coated or anodized finish for durability and style
Pulley Style: 2-Groove V-belt
Pump Type: Long water pump (LWP)
Diameter: 6-3/8"
Depth: 2-7/8"
Additional Notes:
Direct Fit: Designed to replace factory-style pulleys on long water pump big block Chevy engines
For Use With: Other matching pulleys (crank and alternator) may be required for full alignment
Sold Individually: One water pump pulley included
Why Choose This Product?
Made from high-quality aluminum for strength and weight reduction
Durable black finish matches other CFR Performance engine dress-up components
2-groove design supports reliable accessory drive configuration
Ideal for performance upgrades, engine swaps, or visual enhancements
Give your big block Chevy engine the finishing touch with this CFR Performance 2-Groove Black Aluminum Water Pump Pulley, built for both form and function.