GiroDisc 355x35mm 10 Pin Holes 52mm Annulus Slotted Rings

GiroDisc 355x35mm 10 Pin Holes 52mm Annulus Slotted Rings

Marsoni

M251S

$365.00

Get it in 3 business days with 1 day shipping. Friday, May 29

GiroDisc 355x35mm 10 Pin Holes 52mm Annulus Slotted RingsSKU: GD355. 35. 52 GiroDisc 355x35mm 10 Pin Holes 52mm Annulus Slotted Rings for Porsche 997 GT3 GT3 RS GT2 2007 2010 Girodisc slotted rotor rings measure 355mm diameter by 35mm thick designed as direct front replacements for Porsche 997 GT3 GT3 RS and GT2 models from 2007 to 2010. These high carbon rings bolt to Girodisc hats using 10 pins for two piece rotor assembly that cuts unsprung weight by 7 pounds per corner versus OEM. Slotted surfaces clear

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The ball bearings make them roll smooth. I've put plenty of pressure through them and no bending or breaking. The middle sized unit is probably the most useful. The small one has it's uses but can act like a pizza cutter and easily go through sound deadening mats. The large one has a little too much surface area to get a good crush on the mats.

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Reviewed in the United States on August 31, 2025

Verified Purchase

Calvin Stafford

Battle Creek, US

★★★★★ 5

Works great, good price

Makes installing sound deadening panels a breeze. A little elbow grease required but makes for perfect contact with the sheet metal and butyl.

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Reviewed in the United States on April 19, 2026

Verified Purchase

Jare

Phoenix, US

★★★★★ 5

Well Made Tools!

I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.

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Reviewed in the United States on May 9, 2026

Verified Purchase

Placeholder

Natrona Heights, US

★★★★★ 5

Perfect applicators tool

Tool worked great. Bonds sound proofing to metal perfectly.

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Reviewed in the United States on April 9, 2026