grand national grand national iii Calipers
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Grand National III
Number Pistons: 6
Piston Type: Stainless
Piston Area: 5.40
Piston 1 Dia: 1.75
Piston 2 Dia: 1.38
Piston 3 Dia: 1.38
Mount Description: 3.50" Lug Mount
Rotor Width: 1.38
Max Rotor Dia: 13.06

Grand National III Description

Wilwood’s GN lll is a time proven caliper that has been widely used with 5 on 5 hubs for stock car, road course, and off-road competition. The 3.50" mount configuration (also available in 6.00” mount) incorporates this legacy of enduring performance, with options available for the latest brake system heat management technology.

Ordering Information for Grand National III
Item No 120-6479-RS
Info Details
Mount Location Rear Mount-Left Hand
Finish & Color Black Anodize
Price $385.50
Call (805) 388-1188

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