Tensioner Assembly w/ Grooved Pulley Tensioner assembly for use with all Holley passenger side Ls accessory drive brackets (includes 68 mm grooved pulley).

Features and Benefits:

• Genuine Holley Quality Parts

Associated Comments:

• Interchangeable with Gm # 12559325

Details:

• Belt Type: Serpentine
• Color: Natural
• Finish: Black
• Grade Type: Performance
• Groove Quantity: 6.0
• Material: Aluminum
• Mounting Hardware Included: No
• Mounting Hole Quantity: 2.0
• Universal Or Specific Fit: Specific
• Warranty: Manufacturer's Limited 90 Day Warranty