★★★★★ 1
Disappointed
Size: Single
It didn’t work as expected
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Reviewed in the United States on May 30, 2026
LS Gen III Knock Sensor Relocation Brackets LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 Valley
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
LS Gen III Knock Sensor Relocation Brackets LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 ValleyLS Knock Sensor Relocation Brackets Allows LS Gen III knock sensors to be retained and relocated from the valley pan area to the bottom edge of the engine block, similar to a Gen 4 engine. One of the billet adapters in this kit will fit Gen 4 and Gen 5 blocks (see pictures). Required if wanting to keep your knock sensors while using an ICT Billet valley pan (ICT# 551629 or 551629G) Made in Wichita, Kansas from 6061 T6, USA produced billet aluminum
Quick Dispatch:
Your LS Gen III Knock Sensor Relocation Brackets LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 Valley orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.3 ★★★★★
Based on 991 reviews
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Product Reviews
★★★★★ 1
Fake
Size: 2-Pack
No good just a lie
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Good parts
They fit
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Worth it
Exactly what I needed and worked well. Good quality
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Fits like oem
Fits like oem. The product itself is very durable.
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Reviewed in the United States on April 2, 2025
