• Steering Wheel Adaptor Boss Kit 9 Bolt Black Powder Coated for:
  • MG MGA 1955-62
  • MGB 1962-69
  • MGB GT 1966-68
  • MGC 1967-69
  • MG Midget MK2 1964-69
  • MG 1100, 1300 1962-73
  • Austin 1100, 1300 1962-70
  • Austin Healey Sprite MK3 & 4 1965-69
• Machined 6061-T6 Billet Aluminium
• Black Powder Coated
• Bolt Pattern: Standard 9 Bolt – 102mm – 4”
• Overall height: 80mm – 3.15”
• Inside diameter: 3/4” – 48 spline
• With bolts and hardware for installation

Important Note:

Boss Kit is 9 bolt designed for use with Triple A Woodrim Series, Cal Custom Half Wrap Series, Billet Specialties, Budnik, RPC, etc. steering wheels.

For mounting on 6 bolt MOMO, Saas, Autotecnica Steering Wheels see our separate listing for 6 bolt adaptor.

Note – we have the CAL-4549 adaptor (narrow profile) which enables fitment of any aftermarket 9 bolt steering wheel to any 5 or 6 hole boss kit i.e. Nardi, MOMO, Saas, Autotecnica.