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ICT Billet Gen V LT Vacuum Pump Flange Cover Plate Adapter For Oil Galley Flange Compatible with LT1 LT2 L82 L83 L83 L84 L86 L87 L8B LT4 LT5 Made in the USA 551123

  • Based on 47 reviews
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Availability: 16 left in stock
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Arrives Saturday, Aug 8
Order within 23 hours and 15 minutes
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Features

  • Used to plug the oil galley when the vacuum pump is removed from the engine block
  • Compatible with ALL Gen V, 2014 & newer LT series engines (LT1 LT2 L82 L83 L84 L86 L87 L8B LT4 LT5 LV3)
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Compatible with ICT Billet LS Swap adapter plate #551363X
  • Oringed for leak free seal (no gasket required)

Description

ICT Billet Gen V LT Vacuum Pump Flange Cover Plate Adapter For Oil Galley Flange Compatible with LT1 LT2 L82 L83 L83 L84 L86 L87 L8B LT4 LT5 Made in the USA 551123 ICT Billet was born from a passion for LS swaps. After tackling our first swap in 2001, we saw the need for better parts and reliable information. In 2014, we launched ICT Billet to provide high-quality, American-made parts that simplify and enhance LS and LT swaps. We’re dedicated to supporting car enthusiasts with precision-engineered products, detailed installation guides, and world-class service. Thank you for choosing ICT Billet—your partner in making exceptional builds a reality. Our parts are crafted from premium-grade materials, sourced and produced right here in the USA. Designed by experts in our state-of-the-art facility, we use cutting-edge American-made equipment to ensure unmatched quality and durability. At ICT Billet, quality is our standard. Every part we produce is crafted with precision using advanced manufacturing technologies in our USA facility. Our commitment to excellence ensures unmatched reliability and performance for your engine swap. At ICT Billet, precision is key. Using advanced technology, we laser-scan vehicles to create solid models for perfect fitment every time. Our commitment to research and development ensures our products work seamlessly from the start. Keeping jobs in America is our priority. We use USA-made materials, belt tensioners, metric flange bolts, pulleys, and more. Our focus on American manufacturing means reliable products you can trust. From engine mounts to wiring, ICT Billet is your one-stop shop for LS swaps. We provide everything you need to make your swap smooth, efficient, and professional. As a proud member of SEMA, we are part of an elite group of automotive manufacturers. Our dedication to quality and innovation sets us apart, delivering products you can depend on.

Manufacturer: ‎ICT Billet


Brand: ‎ICT Billet


Item Weight: ‎5.3 ounces


Package Dimensions: ‎4.88 x 4.65 x 1.14 inches


Item model number: ‎551123


Exterior: ‎Natural


Manufacturer Part Number: ‎551123


Date First Available: February 6, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect finishing piece
Fit and looks great!
Reviewed in the United States on June 30, 2025 by The coil packs fit great and work flawlessly.

  • Nice machining perfect fit
Fits good no leaks
Reviewed in the United States on October 22, 2025 by Lindsey Johnson

  • Arrived 2 days early!
Every thing it said it was! looks good over the hole removing the pump left on the side of my block.
Reviewed in the United States on July 6, 2024 by jay

  • Good fit
Good quality tight seal looks good. Looks much better than just plugging the holes and leaving it open. Worth the money
Reviewed in the United States on January 17, 2023 by Anna or Jake probably Jake

  • 2018 Silverado 1500 5.3
Used this along with the GM plugs on my truck with ZERO issues.
Reviewed in the United States on July 7, 2025 by Amazon Customer

  • Install first if using adapters
If you are using motor mount adapters, make sure you install this first or you can't get one of the bolts in. It does fit great and has all the hardware for installation.
Reviewed in the United States on June 4, 2021 by Joel Dutton

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