SKU: 32789607230

1955-59 Chevy, GMC Truck Black Out Power Brake Conversion with POL or Wilwood Master Cylinder, Firewall Mount

Sale price$353.38 Regular price$392.64
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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For Your Every Summer RSVP, with Code: SUMMER15

Description

1955-59 Chevy, GMC Truck Black Out Power Brake Conversion with POL or Wilwood Master Cylinder, Firewall MountOur Black Out power brake conversion for the 1955 59 Chevy and GMC trucks consists of a 9" black booster and black POL or Wilwood master cylinder and Black Out adjustable proportioning valve. This kit includes black powder coated brackets to add a nice professional detailed look to your classic. Improves stopping and driver performance tremendously.

Our Black Out power brake conversion for the 1955-59 Chevy and GMC trucks consists of a 9" black booster and black POL or Wilwood master cylinder and Black Out adjustable proportioning valve. This kit includes black powder coated brackets to add a nice professional detailed look to your classic. Improves stopping and driver performance tremendously.

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: 32789607230

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Megan martirossian
Lexington, US
★★★★★ 5
Good cup
Great cup, love the long lasting seal. the magnet fob is strong enough to hold a full cup which is great. Holding warmth...id say 6/10 Keeps warm of its full for about 3 hrs give or take but half full it tanks pretty fast.
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Reviewed in the United States on March 13, 2026
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Elle M russ
Alexandria, US
★★★★★ 5
Sturdy good grip
Bought this because it had good reviews and looked sturdy... with the previous, other name tumblers, if you dropped the lids they broke and the company dont have replacement lids so you had to buy the whole thing! Gets expensive... no issues with this tumbler.. my husband really likes it, fits our cup holders and has a good grip..
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Reviewed in the United States on June 2, 2026
A
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Amazon Customer
Los Angeles, US
★★★★★ 5
Perfect gift for an electrician
Tough,great size and perfect my husband loves it stays cold for hours worth the money hard to dent or mess up. Great for an electrician
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Reviewed in the United States on December 25, 2025
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Verified Purchase
Joel Viamonte
Los Angeles, US
★★★★★ 5
I loved
Super good, it really keeps the cold well
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Reviewed in the United States on April 14, 2026
M
Verified Purchase
mitzuh jasso
Fort Morgan, US
★★★★★ 5
Perfect Buy for you Hardworking Man/Women
I’ve bought my husband 3 of these already for work we love them easy to clean super durable perfect for his job. Keeps his coffee nice and hot and his chilled drinks nice and cool! We love it every chance we get we buy another one.
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Reviewed in the United States on January 11, 2026

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