RSK271
Austin Healey BN1, BN2 (4 Stud) - 12 TPI 42mm Rear Left

Type Bolt-on
Bolt-on splines, unless fitted as original equipment, will increase the track by approximately 1.25" per wheel
Threads Per Inch (T.P.I.) 12
Size 42mm
Click here for a guide to identifying hub sizes
Number of Stud Holes 4
P.C.D. 4¼" / 108.0 mm
Click here for instructions on measuring PCDs
P.C.D. P.C.D. is the Pitch Circle Diameter and is the diameter of an imaginary circle drawn through the centres of the holes