Knock Sensor Grommets for LS1 Engines

When replacing your valley cover or knock sensor, it's important to replace your grommets. TSP's provide superior strength and an unbeatable seal. Compatible with: CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED) • 5.7 L / 350 in3 NOTE: Fits LS1 engines Color Brown Material Rubber Seal Type Grommet

Top Street Performance (TSP) is a leading provider of high-performance automotive parts based in Southern California. We combine premium quality with competitive pricing, backed by one-year warranty.


Quality

Our parts are engineered for exceptional quality and unbeatable value. Every TSP product is backed by a one-year warranty, ensuring reliability and customer confidence.


Performance

Designed for high-performance applications, our parts enhance ignition, torque, and powerâall at affordable prices to meet the demands of serious enthusiasts.


Service

We are committed to providing exceptional customer support and ensuring a seamless shopping experience. Our team is dedicated to assisting you with product selection, technical support, and order inquiries.

Proud member of the Specialty Equipment Market Association (SEMA) for over a decade, TSP is your trusted source for performance parts.



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Knock Sensor Grommets for LS1 Engines


When replacing your valley cover or knock sensor, it's important to replace your grommets. TSP's provide superior strength and an unbeatable seal.

Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 5.7 L / 350 in3

NOTE: Fits LS1 engines

Color Brown
Material Rubber
Seal Type Grommet
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Shipping Information

Shipping & Payment

  • Orders are processed and shipped within 1-2 business days after payment is received.
  • We do not ship to P.O. Boxes, APO/FPO addresses (if applicable).
  • Additional shipping fees may apply to Alaska, Hawaii, and U.S. Territories.
  • If your package is delayed or lost, please contact us, and we will assist in locating or replacing your order.

Payment

Immediate payment is required for all "Buy It Now" purchases or when checking out in the shopping cart.

If you have any questions regarding payment please feel free to contact us. Thank you for shopping with us on eBay!

Returns

We strive to provide high-quality products and excellent customer service. If you receive an item that is damaged, defective, or does not meet your expectations, please contact us immediately. Our team is committed to resolving any issues as quickly as possible.

Return Eligibility:

  • Returns are accepted within 30 days from the date of delivery.
  • Items must be in their original condition and include all original packaging and accessories.
  • Damaged or defective items: If your item arrives damaged or has any issues, please reach out to us, and we will arrange a replacement or refund at no additional cost.

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