LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with

LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30. Relocates LS1 Gen III knock sensors from valley pan to side skirt of the engine…
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