RR Racing makes 1/8 NPT to M10x1 Banjo fitting adopters for our brake kits. Wilwood calipers use NPT, but most vehicle manufacturers use Banjo fittings on their OEM brake kits.
REVIEWS
Average Rating:
( 4 )
RED ROCK from Sedona, AZ United States
July 8, 2026
Quality
Part was very difficult to find. RR Racing had it. Although a little pricy the quality is great. arrive quickly and description was spot on.
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Theo V from Gorinchem, Zuid-Holland Netherlands
May 20, 2024
Excellent communication
clear communication, thinking along for transport and delivery in Europe. Top
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Scott from Florida
May 11, 2023
Users found this review helpful:
Great adapter for Wilwood calipers
Wilwood has decided to build the only brake calipers requiring NPT fittings. Most NPT to whatever adapters don't work well with aftermarket brake lines that use banjo bolts, like most do. Most angled NPT adapters are not useful when trying to get the brake lines to line up. On my setup, the NPT adapter has the brake line running into the wheel. Because of how angled NPT adapters fit, it could
