For Sale New Porterfield R4 AP31 Race Pads for "M" Calipers
These are Brand New R4 full race pads..box opened to show pads
Fit "M" Calipers 914-6, 911, & 356 applications and many other makes Alfa etc
Fits both front and rear of a stock 914-6
Can be seen here at Porterfield:
https://www.porterfield-brakes.com/Products...rfield%20Brakes
These are excellent brake pads for your track car.
$115 each set plus shipping
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