This uprated rear half shaft is engineered to fit Austin Healey models from late BN1 (chassis no. 221536) through to BJ8. Manufactured from higher-grade forged steel than the original specification, this part is significantly stronger and ideal for rallying, racing, or fast road driving. It eliminates a known weak point in the driveline when Healeys are driven hard or fitted with uprated engines.
It’s a direct-fit alternative to standard half shafts, offering greater strength and durability under high torque loads. A great pairing with our O.E-style rear brake drum, also designed for late BN1 to BJ8 model with wire wheels.
