Spoon Sports Rigid Collar - Nissan Skyline ZV37, YV37, HV37, HNV37 - Rear Cabin Filter We have been reliably running

We have been reliably running these gaskets on wet deck Bullet Billet blocks which utilize 1/2" head studs at 1400+whp

body mount

these Hybrid Racing items are a performance upgrade featuring spherical bearings

AP Racing CP8520/8521/8522

meaning a denser air charge and more overall power

Spoon Sports Rigid Collar - Nissan Skyline ZV37, YV37, HV37, HNV37 - Rear Cabin Filter We have been reliably runningDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts