SKU: 30013068766

Dual Master Cylinder – 1.032″ Bore Includes Dust Boot, Pushrod, Fittings, Firewall Reinforcing Plates & Hardware

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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Dual Master Cylinder – 1.032″ Bore Includes Dust Boot, Pushrod, Fittings, Firewall Reinforcing Plates & HardwarePart Number: B3360 Application Vehicles with front and rear manual disc brakes Manual drum brakes if used with 10 lbs residual valves Overview Pressure is delivered equally out of both ports Volume is greater from the port closest to the push rod An adjustable proportioning valve is highly recommended Aluminum Master Cylinder With Plastic Reservoir 1. 032 bore size Cast aluminum body anodized for corrosion resistance Flange for firewall mounting 21 64

Part Number: B3360

Application
Vehicles with front and rear manual disc brakes
Manual drum brakes if used with 10 lbs residual valves

Overview
Pressure is delivered equally out of both ports
Volume is greater from the port closest to the push rod
An adjustable proportioning valve is highly recommended

Aluminum Master Cylinder With Plastic Reservoir
• 1.032″ bore size
• Cast aluminum body anodized for corrosion resistance
• Flange for firewall mounting – 21/64″ holes on 3.187″ centers
• Provisions for side mounting – .390″ holes on 5 1/2″ centers
• 1/2″-20 brake line holes with brass inverted flare seats
• 3/8″-24 x 4.200″ long push-rod
• Push-rod locking grommet
• Dust boot to protect piston bore
• 1/2″-20 brass inverted flare adapters for 3/6″ brake line
• 3/16″ brake line nuts
• Two firewall reinforcing plates
• Two 5/16″-18 x 1.75″ bolts
• One 5/16″-18 x 1.25″ bolts
• Three 5/16″-18 nyloc nuts

Reinforcing Plates
• Minimizes deflection of aluminum firewalls
• Stiffens OEM firewall mounting location

Street – Factory Front Disc with Rear Drum
• Plumb the calipers to the outlet closest to the push rod
• Plumb the wheel cylinders to the outlet furthest from the push rod
• The drum brake line will require a 10 lbs residual valve

Street – Factory Front and Rear Disc Brakes
• Plumb the front calipers to the outlet closest to the push rod
• Plumb the rear calipers to the outlet furthest from the push rod

Street – Aftermarket Disc Brakes
• Consult the manufacturer for their recommendations

Drag Racing – Strange One or Two Piston Front and Four Piston Rear
• Plumb the front calipers to the outlet furthest from the push rod
• Plumb the rear calipers to the outlet closest to the push rod
• Mounting below caliper level requires 2 lbs residual pressure valves

Drag Racing – Strange Four Piston Front and Four Piston Rear
• Requires 1.125" bore master cylinder – B3359TA

Drag Racing – Other Manufacturers
• Consult the manufacturer for their recommendations

Recommended Pedal Ratio
• 5.5 to 1

Check Front & Rear Brake Pressure Before Using Vehicle
Silicone brake fluid is not recommended

See More Details

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: 30013068766

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4.8 ★★★★★
Based on 18 reviews
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Product Reviews
W
Verified Purchase
William Belden
Natrona Heights, US
★★★★★ 5
Great Toy
Size: One Size, Style: Stick
I breed German shepherds. This toy is a soft formed stick made of a memory foam/ rubber polymer. It’s light weight, very durable, floats and my German Shepherds love retrieving this toy. They are not indestructible but they are a great chewing toy for their price. I usually buy several at a time. This toy will help clean their teeth and is soft enough not to damage their teeth. It’s a favorite item for my dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2024
N
Verified Purchase
Nurse Ratched
Lake Worth, US
★★★★★ 5
SPECTACULAR dog chew toy!
Size: One Size, Style: Ball
If you look at my profile, you will see that I have bought and reviewed a LOT of dog toys! My boxer is an "aggressive" chewer and we go through dog toys quickly in my house. This has been one of my very favorite chew toys that I have ever purchased. This company sells quite a few of these chew toys in different shapes. This ball is made from a very light foam rubber (I think) material. When I showed it to my husband, he said "that won't last 5 minutes" and I had my doubts too. However, this ball has proven to be EXTREMELY durable! Because it is made from the foam material, it has a lot of tooth sized holes in it after she chews it, but she has been unable to chew the toy apart. I bought another of these chew toys made from the same material in a different shape thinking surely there was some accident that the toy had held up for so long. Nope, the new toy has held up just as well! The toys float in water and are very light and easy to throw. Overall, I will be buying more of these toys and would recommend this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2015
R
Verified Purchase
R. Smith
Cuba, US
★★★★★ 1
Didn't last one day.
Size: Large, Style: Duck Slingshot, Size: Large, Style: Duck Slingshot
Didn't last even an hour. This damage wasn't from the dog either, it looks like it let loose from the stress of just trying to launch it! It doesn't fly near as far as the discontinued Pig Slingshot toy. Bring back the pig, please. I also ordered the other listed Hyper Pet flying fowl, and it flew the same distance as this one, and has lasted through the day (but needs to be heavier). But for this one, perhaps they needed to double stitch the area under the 'chin'? I'll try to return it. It looks like it should be more durable, but at least that part isn't. Second one: I chose the replacement, instead of a refund because my dog loves me shooting the toys into the yard. He saw the new duck, and was excited. Six shots in and the seam on the bottom of the head was already separating. By 10 or so times, it was getting concerning as the seams were opening enough I was concerned that it would lose its filling. I'm disappointed, and so is my dog. Just in case anyone is wondering, I never let him alone with this, and still feel, even more so, that the failure is the stitching on the bottom of the head, right at the point where the most stresses of launching it are focused. I'd strongly recommend that Hyper Pet use two layers of full canvas over that area, and also Bring Back The Slingshot Pig, PLEASE... The second picture is the second Duck, and my 7 month old. He wasn't ready to end the session. The problem, for us, is that the 'dog run' isn't very long, and all of the other toys I have are bazooka style launching devices that I can't use yet as they would fly far over the fence. Ironically one is from Hyper Pet, and is amazing. Works so well. Too well?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2022
D
Verified Purchase
Deidra Flaherty
Battle Creek, US
★★★★★ 4
Not for labrador chewing.
Size: One Size, Style: Stick, Size: One Size, Style: Stick
Not recommended for a Labrador if they enjoy retrieving then chewing, because the stick will only last 20-30mins. The stick does float, and is hollow which is good when it’s been bitten down to ball size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
B
Verified Purchase
Barret G.
Cuba, US
★★★★★ 3
Great toy except the stitching
Size: Large, Style: Duck Slingshot, Size: Large, Style: Duck Slingshot
Excellent toy. My Lab immediately loved it and I used it to get her to swim for the first time! However, after just one use, the stitching started coming apart under the head. I wish it had been more durable, my dog loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026

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