The links here are likely to change when the "new & improved" site is done, so bookmarking them may fail in the future, but I'll do my best to redirect to whatever the new links turn out to be.

In some semblance of order:

• CJ2A Identification Characteristics
• Wiring Diagram Demystified
• EE101 (concerning 12 to 6 volt reduction, and simple electrical theory in general)
• Timing Issues (Flywheel, Crankshaft, Cam & Oil Pump Timing)
• Flywheel & Crankshaft Markings
• CJ2A Dash and Firewall Holes
• CJ2A Speed Charts

Parts:

• Engine
  • Timing Gears (modern replacement for old-school link-belt)
• Clutch
• Fuel
• Muffler
• Cooling
  • Rebuilt Radiator
  • CJ2A Heaters
• Electrical
  • IGW-4177-1 Distributor Parts
  • IGW-4177-1 Distributor Details
  • GDZ-4817 Generator photos
  • VRP-4007-C2 Voltage Regulator
  • Ignition Coil
    • Lock Cylinders
  • Lighting
    • NOS CJ2A NACO Tail Lights
    • Repro NACO Taillights (critique of repro vs NOS & original)
    • Corcoran-Brown Head Lamps
    • Bullet Marker Light Lenses
    • Rear Reflector (Corcoran-Brown w/Grotelite lens)
  • Misc Electical Horns
• Instruments
• Transmission
  • NOS Shift Lever Bushings
  • Column Shifter (details & video)
  • Shift Lever Anti-rattle Spring
  • T-90 Transmission Side-Shift (parts detailed)
  • T-90 Parts Manual Discrepancies
• Transfer Case
• Propellor Shaft
• Front Axle
• Rear Axle
• Steering
  • Steering Wheels
• Brakes
  • E-Brake Adjusting Link (details & measurements)
  • Brake Lines (FUBAR repros)
• Wheels
• Frame
  • Horns
• Springs
  • Leaf Spring Rebuild
  • Identifying Willys Original Springs
• Shock Absorbers
  • Shock absorbers
• Fenders
• Hood
• Body
  • Windshield
    • 3 types
    • adjusters
    • backstop bumpers & felt weatherstrips
    • rearview mirror
• Bumpers
• Paint
• Special Equipment (optional accessories)
  • Original 2A Soft Top
  • Original Rear Seat

Misc

• Parts Manual Discrepancies
• Dualmatic Freewheel Hubs
• Data Plates & Other markings
• Data Plate Differences & Changes
• Willys Patents

Restorations:

• Finishes (on misc colors & parts finishes)
• Harvest Tan Paint
• Misc small parts-1
• Misc small parts-2
• Brake Line Clips

My 2A, #16279

Current Home Page (poorly linked, use above links)

Allis-Chalmers M-7 Snow Tractor (uses Willys L-134 engine)