SKU: 53583502187

1964-66 Pontiac GTO Hydropower Power Brake Booster Kit

Sale price$329.25 Regular price$365.83
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

1964-66 Pontiac GTO Hydropower Power Brake Booster KitOur Hydropower hydraulic brake assist power booster fits 1964 66 Pontiac GTO, LeMans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and 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 64 66 GM A body applications.

Our Hydropower hydraulic brake assist power booster fits 1964-66  Pontiac GTO, LeMans, Tempest and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a POL master cylinder and 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 64-66 GM A-body applications.

The average power steering pump puts out from 800psi to 1400psi line pressure. The Hydropower® 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.

Fits: 1964 1965 1966  Pontiac GTO, LeMans, Tempest, GM A-Body

Preassembled Kit includes:
• Hydraulic brake assist power booster
• 1.00" bore POL master cylinder
• POL proportioning valve, bracket and lines (disc brakes)
• Firewall Mounting brackets

These are remanufactured Hydropower units. Hydropower® is a registered trademark of the Robert Corporation

Shipping Notes
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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]
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SKU: 53583502187

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allentda
Los Angeles, US
★★★★★ 4
amazing product, a little too pricey
it worked amazing while we were trying to swim in the ocean and snorkel in the ocean. The only downfall I have of this is the price is so much for such a little amount.
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Reviewed in the United States on July 15, 2025
S
Verified Purchase
Segev
Lowell, US
★★★★★ 5
Great clean sunscreen
Great sunscreen, made of minerals instead of chemicals, holds nice in water when surfacing
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Reviewed in the United States on September 6, 2025
R
Verified Purchase
Rachael
Port Orchard, US
★★★★★ 5
My go to brand
My go to brand. Other brands I have to reapply constantly and still have sunburn. I love this brand and the stick is even better for applying sunscreen. Very reliable without any mess!
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Reviewed in the United States on February 3, 2025
N
Nicole Ward
Los Angeles, US
★★★★★ 1
Not fur Surfing or other Water Sports
I got this in a swag bag from a surfing contest. The stick is very dry...that's the only way I can explain how it feels. It certainly doesn't glide on like other face sticks. After one wave and ducking my face in the water, the product smeared off and ran into my eyes. My vision got blurry from that, and it was really hard to see the waves coming in. I won't be using this product ever again. I also looked at the EWG website, and this product was given a 6. For those new to EWG, that's not a good rating. You want like a 1 or 2.
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Reviewed in the United States on January 10, 2026
M
Verified Purchase
MJWalsh
Lake Worth, US
★★★★★ 5
Perfect for travel
Nice size and easy to apply. And no burns!
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Reviewed in the United States on September 15, 2024

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