Features:

• Exclusive Front Runner™ spring tensioner provides continuous SAE-spec static and dynamic belt tensioning for OEM quality belt life
• Block-mounted bracket allows any deck height/cylinder head combination - no head or intake mounting bolts like conventional brackets
• Patented one piece forged aluminum front cover on Ford applications
• Pulley sizes engineered and matched for optimum component speeds
• Aluminum pulleys are precision machined and are available in either a bright chrome or black hardcoat durable finish