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LS Truck Saginaw Power Steering Pump & Alternator Bracket Kit

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LS Power Steering Pump and Alternator Bracket Kit

Fits LSX 4.8L 5.3L 6.0L

When using a "truck" engine block (only has 1 mounting hole on the front of the block) you will be required to drill and tap a second M10-1.5mm mounting hole using drill template 551445. This is in a non-critical part of the block, away from the cylinder, oil, and water jackets.

  • Compatible with: truck/SUV (or LS3/L99 Camaro) crank pulley (ICT# BAL300)
  • Uses a Saginaw type 1 power steering pump (factory LS truck pump)
  • Compatible with: all LS series engines
  • Alternator: (ICT# ALT300)(will not fit Corvette/CTSV or 2010 up Camaro large bolt pattern alternators, unless using 551905 extension bracket)), will fit any other LS powered vehicle alternators with any amperage. 145 amp or larger alternators DO NOT have the provision for the rear bracket and may require block clearancing.
  • When using an iron block, we recommend using our front support bracket to add the 3rd mounting point for the alternator bracket SKU 551921-LS01.
  • If needing to extend your alternator harness connection, use ICT# WEALT30-36 (4-pin) or WEALT40-36 (2-pin)
  • Includes: part # 551321-LS01-3 and 551887-3 bracket kits
  • Belt length: 79.2" (792K6) / 80.5" (805K6) with high amp alternator.
  • Made from aerospace-grade billet aluminum
  • Made in the USA

**does not include A/C bracket shown

More Information

Bullet Point 1 Compatible With Truck SUV or LS3 L99 Camaro Crank Pulley
Bullet Point 2 Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
Bullet Point 3 Compatible with a Saginaw Type 1 power steering pump
Bullet Point 4 Includes Brackets and Mounting Hardware
Bullet Point 5 Compatible with any LS Powered Vehicle Alternators with any Amperage
Manufacturer Part Number 551778LS0-3
UPC 840117202283
Weight 4.793000
ICT Manufacturer ICT Billet
United States United States
Length Inches 9
Width Inches 7
Height Inches 3
Download .PDF for Vehicle No

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.