1963-66 Chevy, GMC Truck BlackOut Series Hydro Brake Booster, Wilwood style master cylinder
SKU: 30243271052

1963-66 Chevy, GMC Truck BlackOut Series Hydro Brake Booster, Wilwood style master cylinder

$435.51 $483.90
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

1963-66 Chevy, GMC Truck BlackOut Series Hydro Brake Booster, Wilwood style master cylinderOur Hydropower hydraulic brake assist power booster fits 1963 66 Chevy and GMC truck and generates up to 1800psi of line pressure to the brake calipers. It is fitted our new POL master cylinder and a Black Out Series adjustable proportioning valve. After numerous requests we have made our all new aluminum master cylinder the choice for these kits. It outperforms Wilwood in all areas including safety or your money back. This kit is powered by hydraulic

Our Hydropower hydraulic brake assist power booster fits 1963-66 Chevy and GMC truck and generates up to 1800psi of line pressure to the brake calipers. It is fitted our new POL master cylinder and a Black Out Series adjustable proportioning valve. After numerous requests we have made our all new aluminum master cylinder the choice for these kits. It outperforms Wilwood in all areas including safety or your money back. 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 63-66 GM truck 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 boosted 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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery 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: 30243271052

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4.5 ★★★★★
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Lee
Omaha, US
★★★★★ 5
Better than many expensive options
Size: 5 Fl Oz (Pack of 1), Size: 5 Fl Oz (Pack of 1)
I am shocked at how good this mineral sunscreen is. I am a mineral sunscreen junkie and have so many expensive ($50+ a bottle) high end versions. I have fair/light combo skin and hate greasy, pasty sunscreen. This mineral sunscreen rubs in quickly and isn’t greasy. It out performs MANY high end sunscreens. I love that it has 19% zinc (substantial compared to some others) and is waterproof 80 mins. One thing I found interesting (and awesome) is that iron oxide is listed (last) in the ingredients, which means it has a *very* slight tint. Iron oxide is shown to help block visible/blue light which can be important to people like me with discoloration. This sunscreen is pretty robust for a “basic” drugstore brand. The color is more of a (very pale yellow almost?) off white, not stark white, I think due to the iron oxide listed. I wouldn’t call it tinted, but at least it’s better than paper white sunscreen. In comparison to other thick, heavy, greasy stark white mineral sunscreens, this one is a breeze to rub in! I cannot find anywhere if this sunscreen is nano or non nano, so that’s something to take into consideration if you care, which I really do not. If nano sunscreen is a big concern of yours I would reach out to banana boat to confirm. I purchased this so I don’t have to use my expensive face mineral sunscreens on my body but shockingly this may end up being my new favorite mineral face sunscreen. It isn’t drying on me personally (combo skin leaning oily) and it also wore fine under makeup. The finish is a soft satin after dried down. I’m pretty blown away! It preformed perfect at the pool, even in humidity. I will most likely repurchase. I’m glad to not have to repurchase the more expensive MDSolar science mineral sunscreen I was previously using on my body. I purchased with my own money no paid review! 10 out of 10 for the value and performance from me!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2025
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L
West Palm Beach, US
★★★★★ 4
Good but left white cast on my skin
Size: 5 Fl Oz (Pack of 1)
Overall, I bought this because of the zinc oxide; it is very easy to use, no strong odor, non-sticky. However, it still left white cast on my face. (The intensity of the white cast is still lower compared to other more expensive brand.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
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Verified Purchase
Clifton
Grantham, US
★★★★★ 5
Good lotion
Size: 5 Fl Oz (Pack of 1)
Good lotion. Goes on nice absorbs well great protection
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Prz Lineth
Belleville, US
★★★★★ 5
Producto bueno
Size: 5 Fl Oz (Pack of 1)
Honestly, I really liked it. It has a good texture, doesn’t feel heavy, and leaves a nice finish. I’ve been using it every day, and so far it has worked well for me
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Reviewed in the United States on May 15, 2026
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Hannah
Bozeman, US
★★★★★ 5
Non greasy, not much white cast compared to other mineral sunscreens
Size: 5 Fl Oz (Pack of 1)
The only one my 13 yr old will tolerate. Its the least greasy feeling of any mineral sunscreen we've tried. At 19% zinc oxide, I'm happy. Its also the least "white" cast of any we've tried. My Fitzpatrick III daughter is happy about that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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