Power Arc ignition installation and setup guide
Detailed Norton Commando frame and chassis powder coating preparation guide.
Old Britts guide to preparing and painting Norton Commando crank cases for an original-style engine
Detailed Norton Commando MK3 overload backfire device assembly and slip torque adjustment guide.
Detailed Norton Commando oil line routing and oil system guide by Fred Eaton.
Norton Commando oil pressure gauge installation and setup guide.
Old Britts wiring reference for the 06-8069 1971–1974 Commando main harness, including ignition pigt
Electrical
Old Britts - NORTON, MK3 Harnesses
Old Britts Norton Commando Mk3 wiring harness guide with colour coded loom layouts and electrical sc
Old Britts reference for the Norton Commando drum brake performance kit and factory high-performance
Norton Commando torque settings chart with tightening orders and workshop notes.
Improved Norton Commando front mudguard mounting kit using bolts and locking tab washers.
Old Britts guide to shortening K&N air filters for twin Mikuni carburetor installations on Norton Co
Pre-MK3 swingarm conversion for MK3 lubrication
Tach drive housing oil seal modification
Old Britts rebuild guide for the Norton Commando MK3 rear master cylinder, including kit details and
Workshop guide to the Old Britts MK3 crank case puller for safely separating Commando engine cases.
Electrical
Old Britts - Master Switch and Lock Assembly
Technical guide covering Norton Commando ignition switch, lock assembly and wiring information.
Old Britts guide to fitting and soldering Lucas bullet type terminals for classic motorcycle wiring
Electrical
Old Britts - Lucas Alternators for Commandos
Lucas alternator and charging system guide for Norton Commandos
Detailed comparison guide covering Norton Commando MK3 and pre-MK3 intermediate gears.