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LS Low Mount Alternator Bracket for Electric Water Pump w/ Tensioner Compatible with Corvette

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Alternator Bracket w/ Automatic Tensioner

Compatible with: Corvette (any year w/ LS engine), (or CTSV/G8/SS) crank pulley (ICT # BAL100)

  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Includes: bracket, tensioner, idler pulley, and mounting hardware
  • Mounts the alternator low on the driver side when using electric or remote water pump
  • Alternators: (ICT# ALT300 (105amp), ALT302(160amp)); double-mounting holes allow for "truck" alternators as well as Corvette/G8/ 2010-15 Camaro bolt pattern alternators (not compatible with CTS-V alternators)
  • If needing to extend your alternator harness connection, use ICT# WEALT30-36 (4-pin) or WEALT40-36 (2-pin)
  • Also available, wire adapters to go to or from 4 pin/2 pin alternators (ICT# WAALT30 and WAALT40)

Compatible with 505K6 (50.5 inch) belt when using the 105amp alternator

More Information

Bullet Point 1 Compatible with Corvette Or CTSV/G8/SS Crank Pulley
Bullet Point 2 Made in Wichita, Kansas From Aerospace Grade, USA Produced, Billet Aluminum
Bullet Point 3 Compatible with: all GM LS series engines
Bullet Point 4 Includes: bracket, tensioner, idler pulley, and mounting hardware
Bullet Point 5 Billet Alternator Bracket Low Mount
Manufacturer Part Number 551667EWP-1
UPC 840117201842
Weight 4.307000
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.