SKU: 57142111168

Finishing Lines Billet Reservoir Kit for Wilwood Master Cylinder

Sale price$88.19 Regular price$97.99
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Finishing Lines Billet Reservoir Kit for Wilwood Master CylinderFinishing Lines Billet Reservoir kits will now allow you to replace your generic plastic master cylinder reservoir with this beautiful billet aluminum version. Finishing Lines Billet Reservoir kits are ideal for threading directly into a Wilwood compact master cylinder or any other master cylinder with an 11 16 20 internal thread. Constructed of billet aluminum and laser etched with Finishing Lines logos. The reservoir kit includes; 1) Billet

Finishing Lines Billet Reservoir kits will now allow you to replace your generic plastic master cylinder reservoir with this beautiful billet aluminum version.

Finishing Lines Billet Reservoir kits are ideal for threading directly into a Wilwood compact master cylinder or any other master cylinder with an 11/16-20 internal thread. Constructed of billet aluminum and laser etched with Finishing Lines logos.

The reservoir kit includes;

1) Billet reservoir body

2) Billet cap with rubber diaphragm

3) -10AN to 11/16-20 adapter fitting with O-ring,

4) Round collar - for a finished look around the base of the master cylinder to which the original plastic reservoir would have attached.

These will be most commonly used in conjunction with our Booster Delete setups but will fit other uses and applications as well. The bottom of the reservoir does have a -10AN internal thread allowing users to swap out adapters for other uses as they see fit. 

Please note installed pics are for reference only. See other product listings for Booster Deletes and Master Cylinders. They are not included when purchasing the reservoir kit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57142111168

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Annette G. Maysonet
Whiting, US
★★★★★ 5
Worth a try
Its a really good item and works well. I will say if you aren't a fan of exfoliation then don't use this as you will feel it rough initially but after your skin will be super soft. It takes a few days to get used to it but once you do you will be hooked. Works great on those bumps you get on your back from sweat or just irritation and helps clear that up quickly as well as helps keep those armpits and thighs nice and bright and avoid it getting dark.
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Reviewed in the United States on July 12, 2025
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Samantha
Pawtucket, US
★★★★★ 4
Great exfoliator but can burn sensitive skin.
I like to use it for my dry patchy skin and works great but not good for sensitive skin. Also, don't let it get on your lady parts ... ouch.
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Reviewed in the United States on May 30, 2024
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Abigail
Draper, US
★★★★★ 5
Smoothes Skin and Brightens Dark Spots
I’ve been using this Koji White body scrub soap for a few weeks and love how it smooths rough bumps on my skin. The exfoliation is gentle but effective, leaving my skin feeling soft and clean. I noticed some brightening on dark spots and uneven areas, which is a huge plus. The scent is pleasant and not overpowering, making it enjoyable to use. Overall, it’s a great product for improving skin texture and tone!
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Reviewed in the United States on July 24, 2025
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Sendi
Draper, US
★★★★★ 3
Not working for me
Not what the description says. Not doing what it supposed to do.
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Reviewed in the United States on December 21, 2025
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Amazon Customer
Draper, US
★★★★★ 5
Limited to 1 but it’s great soap
Great soap but cannot buy more than one, that’s such a bummer
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Reviewed in the United States on May 27, 2026

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