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Description
Chev Tuff Stuff Performance Master Cylinder and Brake Booster Combo TUFF-2127NAChev Tuff Stuff Performance Master Cylinder and Brake Booster Combo TUFF 2127NA Master Cylinder Booster Combo, Chrome, 1. 125 in. Bore, 11. 0 in., Buick, Chevy, Oldsmobile, Pontiac, Kit Master Cylinder Bore Size: 1. 125 in. Bowl Design: Dual Master Cylinder Material: Cast iron Master Cylinder Finish: Chrome Reservoir Included: Yes Reservoir Material: Cast iron Master Cylinder Cap Included: Yes Brake Booster Type: Vacuum single diaphragm Brake Booster
Chev Tuff Stuff Performance Master Cylinder and Brake Booster Combo TUFF-2127NAMaster Cylinder Booster Combo, Chrome, 1.125 in. Bore, 11.0 in., Buick, Chevy, Oldsmobile, Pontiac, Kit
Master Cylinder Bore Size:1.125 in.
Bowl Design:Dual
Master Cylinder Material:Cast iron
Master Cylinder Finish:Chrome
Reservoir Included:Yes
Reservoir Material:Cast iron
Master Cylinder Cap Included:Yes
Brake Booster Type:Vacuum single diaphragm
Brake Booster Diameter (in):11.000
Brake Booster Material:Steel
Brake Booster Finish:Chrome
Brake Pedal Rod Extension Included:No
Mounting Location:Stock
Mounting Hardware Included:No
Quantity:Sold as a kit.
Notes:9/16 in. and 1/2 in. fitting on driver side.
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- 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.
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4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
Reputable, reasonably priced fuel additive to clean valves, with handy dispenser. Not all comes out.
Size: 300 Milliliter, Size: 300 Milliliter
Honest review of Liqui Moly 2007 Jectron Gasoline Fuel Injection Cleaner - 300 ml , blue @ $8.68 at time of order.
I recently acquired a 2002 Ford Taurus with the 3.0L V6 and DOHC. It only had about 131,000 miles on it, but I noticed it seemed like there would be some intermittent misses in the firing. Other than oil changes, I do not believe that this vehicle was mechanically well maintained. After some research and reading reviews of products, I opted to try some injection cleaner as one step in a treatment regimen. I will endeavor to update this review with results after giving it time to work.
Likes:
Amazon Prime shipping, returns and refunds within 30 days of receipt.
Reputable product.
The price point seemed reasonable, especially if it works as advertised (10.1 ounces, single treatment can).
Comes with dispensing attachment for easier pouring.
Dislikes:
The design of the can and pouring mechanism left a small amount of product inside the can of valve cleaner. Even completely inverting the can it wouldn’t come out. Granted, it wasn’t a whole lot, but I paid for all of it, not for some left in the can that wouldn’t even shake out. Sorry if this sounds nitpicky, but it is also a problem for disposal afterwards as it has to sit out and evaporate or put it in the trash with flammable liquid inside.
Meh:
I have put several miles on since adding this to just over a quarter tank of fuel and have not noticed any improvements. I realize it might take a while longer perhaps.
Hopefully this honest review helps someone decide about this product.
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Reviewed in the United States on June 6, 2023
★★★★★ 5
Helped smooth engine idle and acceleration
Size: 300 Milliliter
Bought a new to me bmw and this stuff made it run smoother definitely helped clean things up internally car has a smoother throttle response and sounds smoother at idle will definitely be using as recommended to keep injectors and internals cleaner
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Reviewed in the United States on March 9, 2026
★★★★★ 5
This is the product you want
Size: 300 Milliliter
'08 Honda Fit 270k
This product works! Felt almost immediately, acceleration opened up.
Excellent.
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Reviewed in the United States on March 5, 2026
★★★★★ 5
This stuff really works fast and improves mpg like you won’t believe
Size: 300 Milliliter
I’ve tried many other types of fuel injector cleaners but this brand is amazing. I ran my truck down to less than a quarter of a tank of gas and poured it into the tank. I then drove 30 miles to an appointment and spent an hour in the appointment on the way home I noticed my mpg had gone up significantly. My truck tells me how many miles per gallon. I’m getting as I drive. I had gotten a code and I replaced the mass air filter and found a slight crack in an air hose, which I replaced that help with my code a little bit, but cleaning the fuel injectors with this product made such a significant difference. I just simply had a hard time believing it, but it’s true.
I’m done with all those other brands of fuel injector cleaners which never really seemed to help much if you really want an amazing experience give this product to try.
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Reviewed in the United States on August 4, 2025
★★★★★ 5
Perfect fit
Color: 20pcs
Perfect replacement retainer clips for my car.
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Reviewed in the United States on February 15, 2026