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LS Swap Alternator Bracket LS1 LS3 LSX LQ4 LQ9 4.8L 5.3L 6.0L

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LS Swap Alternator Bracket

This kit is designed specifically for an LS swapped second generation 1996-2004 S10

  • This kit uses Truck/SUV (or LS3/L99 Camaro) crank pulley
  • Includes: bracket, idler pulley, tensioner, and mounting hardware
  • Can be used with standard (105amp) or high amp (145/160amp) LS style alternators. (will not fit Corvette/CTSV or 2010-15 Camaro large bolt pattern alternators)
  • Designed to be paired with a 551779-3 A/C compressor and power steering pump bracket kit
  • Compatible with 965K6 belt when used with 551779-3 bracket kit
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • This kit uses USA made (belt tensioner, flange bolts, spacers, brackets)

More Information

Bullet Point 1 Designed specifically to be Compatible with LS swapped second generation 1996-2004 S10
Manufacturer Part Number 551780-3
UPC 657814750944
Weight 7.180000
ICT Manufacturer ICT Billet
United States United States
Length Inches 10
Width Inches 10
Height Inches 5

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.