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Alternator, A/C and Optional Power Steering

Also Available in Chrome

It has never been done better! March Performance new All Billet Aluminum Style Track serpentine system is created with a combination of style and low price that is sure to find favor among car enthusiasts everywhere. The highly styled one piece alternator and air conditioning bracket provides a rigid support for the alternator and A/C compressor; a separate bracket allows the option of power steering or no power steering.


These kits makes use of a unique easy to use belt tension adjustment tool. Once the belt tension has been set, the adjustment tool is easily removed and stowed away until the next time the belt requires adjustment. As a result, the Style Track displays a much cleaner appearance. For the ultimate in convenience an optional spring loaded tensioner is available.



Chevy Small Block with Short Water Pump.
NOTE: No cylinder head accessory holes needed for mounting. Chevelle, Monte Carlo, El Camino,1970 and newer camaro and S10 will require remote power steering kits


Our larger diameter crank pulley aids in driving your alternator, A/C, and water pump at idle where it counts.

Kit Includes:

  • 105 Amp Chrome Alternator
  • Alternator pulley with fan and nose cover
  • Matching Chrome Sanden A/C compressor
  • Aluminum Water pump and Hardcoated pulley
  • Alternator and A/C Brackets
  • Crank pulley (Larger Dia for better accessory drive)
  • Belt Tensioning Tool

All Mounting Hardware

  • Kits with power steering include:
  • GM Type 2 power steering pump (does not include hoses or reservoir)
  • Canister Style power steering pump
  • Power steering pulley with nose cover
  • Bracket with mounting hardware.









Style Track Powder Coat Video





Now with Saginaw Power Steering Option, Kit #21155, Save up to $250.00 in Reservoir and Lines


Optional P418-06 Chrome A/C Line Adapter.




For a little different styling see our Revolver Style Track

Revolver for Chevy Small Block



Chevy Small Block Install Instructions
Optional Spring Loaded Tensioner Install Instructions



More Kit Videos

Balancer Face to Front of Accessories
Water Pump....................4.375"
P/S with cover.................4.375"
P/S without cover............3.375"
Alt. with cover..................4.125"
Alt. without cover.............3.375"
A/C. with cover................4.625"
A/C. without cover...........3.875"
Chevy Small Block Style Track
Kit #
Alternator Water Pump A/C Remote Power Steering Saginaw Power Steering Belt Size


yes yes yes - - 59”
yes yes yes yes - 62”
21155 yes yes yes - yes 64”
21190 yes Chrome yes     yes Chrome 60”
21185 yes Billet yes     yes Billet 60”
of Access
105 Amp Chrome Alternator Short water pump Reverse rotation Sanden style 7176 serpentine
A/C Compressor
Type 2 Remote Pump Saginaw pump with canister. Chrome on #21190, Billet on #21185 Dayco 6 Rib
For BLACK ONYX Styling, add "-07" to kit number..."12345-07". For all Black add "-08"

Matching Alternator Power Steering A/C Units Etc. - See Accessories