Moroso Performance Crankshaft Pulley (MPN: 64201)

Durable Billet Aluminum Design for Enhanced Engine Performance

The Moroso Performance Crankshaft Pulley is engineered for high-performance automotive applications, featuring a single groove design with a 5.25 inch outside diameter. Constructed from high-grade aircraft billet aluminum, this pulley offers maximum durability and resistance to wear, making it suitable for both racing and street performance environments. The deep precision machined grooves ensure reliable belt retention, even under extreme engine RPM fluctuations, which is critical for maintaining optimal engine function.

When paired with compatible crankshaft and water pump pulleys, this pulley effectively reduces water pump speed by approximately 30 percent, contributing to improved cooling efficiency. The hard-coat anodized finish not only enhances the aesthetic appeal but also extends the life of the pulley by providing additional protection against corrosion and wear. This product is a reliable choice for automotive enthusiasts looking to enhance their engine's performance and longevity.

Features

• Machined From The Highest Grade Aircraft Billet Aluminum For Maximum Durability
• Deep Precision Machined Grooves Ensure Belt Retention Even During Extreme Changes In Engine RPM
• When Crankshaft And Water Pump Pulleys Are Used Together, Water Pump Speed Is Reduced By Approximately 30 Percent
• Hard-Coat Anodized For Extended Life

Specifications

• Manufacturer: Moroso Performance
• Manufacturer Part Number: 64201
• Groove/Belt Count: 1 Groove
• Diameter (IN): 5-1/4 Inch
• Water Pump Style: Short Water Pump
• Finish: Anodized
• Color: Black
• Material: Aluminum

Compatibility / Fit

• 1965-1968 Chevrolet Bel Air
• 1965-1968 Chevrolet Biscayne
• 1968-1968 Chevrolet C10 Pickup
• 1968-1968 Chevrolet C10 Suburban
• 1968-1968 Chevrolet C20 Pickup
• 1968-1968 Chevrolet C20 Suburban
• 1968-1968 Chevrolet C30 Pickup
• 1967-1968 Chevrolet Camaro
• 1966-1968 Chevrolet Caprice
• 1965-1968 Chevrolet Chevelle
• 1968-1968 Chevrolet Chevy II
• 1965-1968 Chevrolet Corvette
• 1966-1968 Chevrolet El Camino
• 1965-1968 Chevrolet Impala
• 1968-1968 Chevrolet K10 Pickup
• 1968-1968 Chevrolet K10 Suburban
• 1968-1968 Chevrolet K20 Pickup
• 1968-1968 Chevrolet K20 Suburban
• 1968-1968 Chevrolet K30 Pickup
• 1968-1968 GMC C15/C1500 Pickup
• 1968-1968 GMC C15/C1500 Suburban
• 1968-1968 GMC C25/C2500 Pickup
• 1968-1968 GMC C25/C2500 Suburban
• 1968-1968 GMC C35/C3500 Pickup
• 1968-1968 GMC K15/K1500 Pickup
• 1968-1968 GMC K15/K1500 Suburban
• 1968-1968 GMC K25/K2500 Pickup
• 1968-1968 GMC K25/K2500 Suburban
• 1968-1968 GMC K35/K3500 Pickup