SKU: 55319309135

1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster REMANUFACTURED

Sale price$330.75 Regular price$367.50
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster REMANUFACTUREDThis 1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster is a remanufactured brake booster and master cylinder assembly for factory power brake restoration. SEC Restoration Notes This 1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster is an original GM part that has been fully restored. The brake boosters have also been stripped and painted to give it the finishing touch. During restoration, the booster is disassembled and

This 1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster is a remanufactured brake booster and master cylinder assembly for factory power brake restoration.

SEC Restoration Notes

This 1957 Oldsmobile Power Brake Treadle Vac Master Cylinder Booster is an original GM part that has been fully restored. The brake boosters have also been stripped and painted to give it the finishing touch. During restoration, the booster is disassembled and rebuilt internally as needed with new gaskets and rubber sealing parts.

Fits / Application

  • 1957 Oldsmobile, Holiday, 88, 98, Starfire — 2-door and 4-door Hardtop
  • 1957 Oldsmobile, Holiday, 88, 98, Starfire — 2-door and 4-door Sedan
  • 1957 Oldsmobile, Holiday, 88, 98, Starfire — 2-door and 4-door Wagon
  • 1957 Oldsmobile, Holiday, 88, 98, Starfire — 2-door Convertible

Restoration Use Case

Use this Bendix Treadle Vac power brake booster when restoring the original power brake system and keeping the vehicle close to its factory-style brake setup instead of converting to a generic modern replacement.

Brake Fluid Note

Only use DOT 3 brake fluid. Any other fluid will void the warranty.

Core Required

There is a core charge if you want us to immediately ship our booster to you. Once you send us your rebuildable core, we will issue a 100% core rebate. Customer is responsible for core return shipping.

Buyer Notes

  • $50 fee applies to all dismantled cores received.
  • If the booster is non-rebuildable, the customer is responsible for all shipping charges, including shipping the core back to the customer.
  • Bendix/Treadle Vac note: Treadle Vac boosters are Bendix-manufactured original-style power brake units. Keep this Bendix-family system matched to the correct factory application.
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: 55319309135

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Joe Kool, Sr.
Birmingham, US
★★★★★ 5
Comfortable
Color: Black,navy,burgundy,brown, Size: Medium
I have had a lifetime of different briefs, some name brand, some generic. I am 165 lbs, wear Medium, and these are closest to feeling commando of anything I’ve ever worn. Comfortable, not too tight waist and legs, and yes silky touch yet not slinky. Maybe not for support wear, but casual and cool comfort, the “Cat’s meow”. I just came on to order some more
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Reviewed in the United States on April 30, 2026
U
Verified Purchase
Uncle Steve
Natrona Heights, US
★★★★★ 3
Great fabric - pouch too small!
Color: Black, Size: X-Large
First, the fabric used is wonderfully soft and comfortable. It;s the first thing noticed when package was opened. Strange, but the elastic waistband is about 1/2", very similar to a woman's style panty. But it's comfortable and easily acceptable. The main problem is that the pouch that holds your "stuff" in place, is oddly and unnaturally small. Small enough where this average man's "stuff" tends to fall out of the pouch on one side or the other. I sleep in my underwear, and every time I did with these, I awoke with the front pouch off to the side and everything down there was hanging outside of the underwear. They also seem to do well through a wash cycle. However, if the main reason for wearing underwear is to keep your stuff in place, these fail from the beginning. I ordered another brand from overseas, and they had the exact same problems as these! I wonder if that's just how they make them outside of the USA. The Bottom Line? Uncle Steve Disapproved!
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Reviewed in the United States on October 30, 2025
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SareBear
Houston, US
★★★★★ 5
Premium cotton underwear at a modest price. Highly recommend!
Color: Multicolora6-4 Pack, Size: X-Large
Bought my husband 2 variety packs of these, and they are still great over 2 years in. High quality cotton briefs are breathable, colors are vibrant, and the fit is spot on. A good value at this price point compared to designer brands, and the product overall exceeds expectations in terms of comfort level, durability and appearance.
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Reviewed in the United States on April 11, 2026
M
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mo
Phoenix, US
★★★★★ 5
Comfort, Support, and Quality – The Perfect Boxer Briefs
Color: White, Size: X-Large
These men’s boxer briefs are everything I look for in everyday underwear. The fit is excellent — snug where it needs to be without feeling restrictive, and the fabric has just the right amount of stretch for all-day comfort. The material is soft, breathable, and holds up great after multiple washes. No fading, no sagging, and most importantly — no riding up. The waistband is strong yet comfortable, staying in place without digging into the skin. What really stands out is how well they balance support and freedom of movement. Whether I’m working out, at the office, or just relaxing at home, these boxer briefs stay comfortable and keep everything in place. Great value for the price and a dependable choice for everyday wear. I’ll definitely be buying more. Highly recommend!
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Reviewed in the United States on August 22, 2025
M
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MR. T
Draper, US
★★★★★ 5
Nice underwear to lounge around the House
Color: Multicolora8-4 Pack, Size: X-Large
Nice fit. They hug your thigh and the material is silky soft.
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Reviewed in the United States on May 31, 2026

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