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Billet Specialties

BILLET SPECIALTIES True Trac Pulley System

MPN: 13220 Catalog #: 001491038 Category: Pulley Kits Check Vehicle Fitment

Product Details

Pulley Kit - Tru Trac - 6-Rib Serpentine - Billet Aluminum - Polished - Small Block Chevy - Kit

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

Description

Pulley Kit - Tru Trac - 6-Rib Serpentine - Aluminum - Polished - Small Block Chevy - Kit

Description

  • Tru Trac Systems For Small Block Chevy Include:
  • Polished Powermaster 170 amp 1-wire alternator
  • Billet aluminum 1pc. alternator fan & pulley
  • Natural finish Edelbrock reverse rotation water pump
  • Billet aluminum water pump pulley
  • Billet aluminum bridge bracket
  • Patent-pending polished aluminum tensioner engineered specifically for the Tru Trac system
  • Billet aluminum tensioner pulley
  • Billet aluminum crankshaft pulley
  • Polished ARP 12-point stainless steel fasteners
  • Continental serpentine belt
  • Comprehensive installation manual
  • Kits with AC include:
  • Polished Sanden SD-7 compressor
  • Billet AC compressor clutch cover
  • Patented billet compressor manifold
  • Kits with Power Steering include:
  • Natural finish power steering pump with AN fittings
  • Billet aluminum power steering pulley
  • Note: Tru Trac systems are not designed for use with hydroboost brake systems.

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - SBCMatched variant: Small Block Chevy

Small Block Chevy; 265–400ci

GM - VortecMatched variant: Vortec

Truck Vortec V8; 4.8/5.3/6.0

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Billet Specialties
Part Number
13220
Catalog Number
001491038
Product Line
Pulley Kits
Category
Engines & Parts
Type
Pulley Kits
UPC / Barcode
800770100364
Length
18.50 in
Width
14.50 in
Height
13.00 in
Weight
51.00 lb
Ship Alone
Yes
Air Restricted
No

Shipping & Availability

Current status 3 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 3 available as of 6/3/2026.

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