1973-87 Chevy, GMC Truck Hydropower Brake Boost Kit with POL or Wilwood Master Cylinder
SKU: 78885433662

1973-87 Chevy, GMC Truck Hydropower Brake Boost Kit with POL or Wilwood Master Cylinder

$435.51 $483.90
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Description

1973-87 Chevy, GMC Truck Hydropower Brake Boost Kit with POL or Wilwood Master CylinderOur Hydropower hydraulic brake assist power booster fits 1973 87 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL or Wilwood master cylinder and a Black Out adjustable proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 73 87

Our Hydropower hydraulic brake assist power booster fits 1973-87 Chevy and GMC trucks and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL or Wilwood master cylinder and a Black Out adjustable proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 73-87 GM truck applications.
The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower unit uses this to convert to pressure to apply against the master cylinder. This greatly improves stopping performance and driver feedback. These hydraulic power boosters can be easily installed on an existing vacuum booster vehicle or used to convert a manual brake setup to power with ordinary hand tools and average mechanical ability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78885433662

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4.3 ★★★★★
Based on 2122 reviews
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Verified Purchase
Aracelis navarro
Lexington, US
★★★★★ 5
Guaranteed fun for my little dog
Color: light blue
I bought this interactive ball for my dog ​​and I really like it. It's durable and has a design that makes it more entertaining than a regular ball My pet loves to chew on it and play with it for a long time without getting bored. It also feels high quality and safe. Perfect for keeping them active and entertained. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
P
Verified Purchase
Pearl
Chelsea, US
★★★★★ 3
Changing the modes
Color: light blue
They liked it at first without the vibration. Not able to adjust the vibration speed it goes to fast .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
T
Verified Purchase
Theresa N Riley
Dallas, US
★★★★★ 5
Fun, Durable Toy That Keeps Dogs Entertained
Color: light blue
This interactive dog toy has been great for keeping my dog fairly active and engaged. The auto-bounce and rotating features grab attention instantly, and the chew-resistant material holds up well. You can also turn the multicolored lights on to play in the dark or just have a fun time while your pet chases the ball. It is so easy to use, rechargeable, and perfect for burning energy indoors or outside. 🐶 Although both my dogs were sorta interested…due to colder temperatures (they are elder dogs) they probably would have had more fun, if the weather was warmer. I also tried to entertain the neighbors poodle too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
N
Verified Purchase
Nick
Chelsea, US
★★★★★ 5
Fun ball for dog
Color: light blue
This is a great toy for the dog. So far the ball is still complete by chewing several days. I have to say it is perfect size for the big dog. The ball is light and also has a changeable light and models.
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Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kim
Houston, US
★★★★★ 5
For medium
Color: light blue
So far this ball is holding up. Others I have purchased have fallen apart. I highly recommend if your dog is an aggressive chewer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026

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