Product Summary

Aluminum Bracket Material

  • Relocates LS1 Gen III knock sensors from valley pan to side skirt of the engine block
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Compatible with all LS gen III harnesses and gen III knock sensors
  • Fits engine RPO codes: LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33
  • Includes 2 billet aluminum knock sensor brackets and mounting hardware
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Key Specs

MFG. Part #551216-KN30
BrandICT BILLET
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ICT BILLET 551216-KN30 Details

Allows LS Gen III knock sensors to be retained and relocated from the valley pan area to the bottom edge of the engine block

  • Required if wanting to keep your knock sensors while using an ICT Billet valley pan (ICT# 551629 or 551629G)
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Compatible with: All gen III harnesses, gen III knock sensors
  • Fits engine RPO codes: LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33
  • Includes: 2 billet aluminum knock sensor brackets, and mounting hardware
  • Requires extending wire harness or using an ICT Billet knock sensor extension harness (ICT# WEKN030-36)
  • Replacement knock sensors: ICT# SEN010

Wire assignments:

Driver side - bank 1 - dark blue wire

Passenger side - bank 2 - light blue wire

ICT BILLET 551216-KN30 Specifications

KEY SPECS
MFG. Part #551216-KN30
BrandICT BILLET
GENERAL
GTIN Code840117201910
Sold in QuantityPair
Bracket MaterialAluminum

Questions & Answers

Fitment

  • GM LM4

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