The GKTECH S-chassis dual caliper bracket allows the use of a Wilwood 120-10188 caliper in conjunction with an OEM S chassis rotor/caliper combo for use as a standalone hydraulic handbrake. It is super simple to install with the only modification being to the standard dust cover.
Alternatively, avoid wasting time shopping around for all the individual parts, getting custom brake lines made up, or running generic parts that may or may not work and check out our complete kit.
As seen here at a 10% off combo discount: https://au.gktech.com/index.php/complete-s-chassis-dual-caliper-hydraulic-handbrake-setup
Or seen here, if you’re only wanting certain items https://au.gktech.com/index.php/wilwood-s-chassis-dual-caliper-hydraulic-handbrake-individual-components-not-combo
– Nissan 180sx
– Nissan S13 Silvia
– Nissan S14 200SX
– Nissan S15 200SX
– Nissan A31 Cefiro
NOTE: Compatible only with standard S-chassis rear rotors in conjunction with a Wilwood 120-10188 caliper (sold separately).
NOTE#2: Designed to be used with USDM or JDM S-chassis 9mm rear rotors and will NOT work with Skyline/Z32 rotors and will NOT fit with European S-chassis’ calipers/rotors
NOTE#3: The Wilwood calipers have a mounting hole of 3/8inch (9.52mm) and the studs used on our brackets are 10mm and as such the 2 mounting holes needs to be drilled out on the calipers to 10mm. This is very much a DIY kit and is easy to do.
NOTE#4: The brackets themselves will NOT fit the Gktech rear drop knuckle