3.5" Bolt Spacing

Brake Cooling Ducts

Models: 911, 912, 930

Years: 1969 - 1989

Porsche Part Number: NA

JMan Part Number: BD




These JMan Brake Cooling Ducts are constructed of raw aluminum. You get both the left and right ducts in the set. These fit 911, 912 and 930 Porsches 1969 - 1989 with 3.5 inch caliper bolt spacing. They fit A, S or Carrera calipers, vented rotors only. These will fit a 914 if it has been converted to the 911 vented rotors.

As I like to say, "Cool brakes are better brakes!"


$15.00 for the first item, and $5 for each additional item. All items ship FedEx Standard Delivery from Oregon City, Oregon, United States.

FREE SHIPPING on all orders over $300


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