BSP13125W - Billet Specialties Premium Tru Trac Serpentine System - Small Block Chevy, Alternator Only (140 amp), Polished Finish

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $1,670.00


The Tru Trac for small block Chevrolet's patented design mounts between the water pump and the engine block via positive O-ring seal. It works with all cylinder head configurations. Early model, late model, or Vortec™ - Tru Trac fits them all. US Patent #7,717,080.

Tru Trac Systems For Small Block Chevy Include:

  • Polished Powermaster 140 amp 1-wire alternator
  • Polished billet aluminum 1pc. alternator fan & pulley
  • Natural finish Edelbrock reverse rotation water pump
  • Polished billet aluminum water pump pulley
  • Polished billet aluminum bridge bracket
  • Patent-pending polished billet aluminum tensioner engineered specifically for the Tru Trac system
  • Polished billet aluminum tensioner pulley
  • Polished billet aluminum crankshaft pulley
  • Polished ARP 12-point stainless steel fasteners
  • Goodyear Gatorback serpentine belt
  • Comprehensive installation manual

    Note: Tru Trac systems are not designed for use with hydroboost brake systems.

    Measurements and installation instructions can be found in document tab above.
  • Application List



    • 13125W
    • 13125W
    • Billet Specialties
    • Special Order Item
    • New

    Shipping Information

    • Item Requires Shipping
    • 35.0 lbs.
    • W15.0000” x H13.0000” x L15.0000”

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