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Billet Specialties Tru Trac LS Engine Top Mount Pulley System LS1/LS2/LS3/LS6

Billet Specialties 13425


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Estimated to ship on 08/21/18
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Billet Specialties Tru Trac LS Engine Top Mount Pulley System LS1/LS2/LS3/LS6 $1,770.00
Tru Trac LS Engine Top Mount Pulley System
  • LS1/LS2/LS3/LS6
  • Without A/C
  • With Manual Steering
  • Polished Finish

  • Billet Specialties 13425 Details

    Manual Steering Kits - Polished Finish

    Note: Iron Block 4.8 or 5.3 motors will not have the inner boss next to the timing cover to attach the power steering bracket. Call Billet Specialties for further information.


    Manufacturer's Part Number:

    Perfect for those who like an extra clean engine compartment, the Side Mount LS Tru Trac takes the A/C compressor and mounts it down low allowing the AC lines to be hidden. The single wire 140 amp Powermaster alternator completes the clean installation atop the innovative alternator/tensioner bracket. Arranged for the most compact system possible while efficiently maintaining the performance the LS platform was designed to deliver.

    Tru Trac Serpentine Systems Include:

  • Polished Powermaster 140 amp 1-wire alternator
  • Polished billet aluminum 1pc. alternator fan & pulley
  • 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 balancer cover
  • Polished ARP 12-point stainless steel fasteners
  • Goodyear Gatorback serpentine belt
  • Comprehensive installation manual
  • Select pulleys are hard-coat anodized for increased durability in high wear areas


  • F-Body water pump with ''bell'' type water pump pulley
  • Minor trimming of the passenger side plastic coil cover
  • Not compatible with electronic throttle control

    Kits With A/C Include:

  • Polished Sanden SD-7 AC compressor
  • Polished billet aluminum AC compressor clutch cover
  • Patented polished billet aluminum AC compressor manifold

    Kits With Power Steering Include:

  • Natural finish Maval Mfg. power steering pump with AN fittings
  • Polished billet aluminum power steering pulley

    Premium Kit Upgrade Components

    Polished Maval
    Power Steering Pump (B)

    Billet Specialties Polished Aluminum
    140Amp 1-Wire Alternator (C)

  • Some parts are not legal for use in California or other states with similar laws / regulations