LC LJ LH LX and UC Torana Repair Manual
The Holden LX Torana (1976–1978) represents the second to last evolution of the Torana nameplate and is widely regarded as the most refined factory Torana ever built. With improved braking, revised suspension geometry, and the continuation of legendary V8 performance, the LX is a favourite among restorers — particularly in SS, SS A9X, and V8 sedan and hatchback form.
However, restoring an LX Torana correctly requires understanding LX-only parts, ADR changes, and subtle differences from the earlier LH.
Engines & Cooling System
Factory Engine Options:
- 1897cc Inline 4
- 2.85L (173ci) Red Six
- 3.3L (202ci) Red Six
- 4.2L (253ci) Holden V8
- 5.0L (308ci) Holden V8
- A9X-spec 308 (performance cam, headers, higher compression)
Engine Restoration Checklist:
- Complete engine rebuild kit (six or V8)
- Performance or factory-correct camshaft
- Timing chain & gear set
- Oil pump & pickup
- Water pump & thermostat
- Radiator (factory copper or alloy upgrade)
- LX-specific engine mounts
- Electronic ignition upgrade (popular LX mod)
- Correct exhaust manifolds or A9X-style headers
Fuel System & Carburation
Factory Carburettors:
- Single Stromberg (six-cylinder)
- Rochester Quadrajet (V8)
- A9X performance-spec Quadrajet
Fuel System Checklist:
- Carburettor rebuild kit
- Mechanical fuel pump
- Fuel tank & sender unit
- Replacement steel or coated fuel tank
- Rubber fuel lines & clamps
- LX air cleaner assembly (correct decal placement)
Transmission & Driveline
Factory Gearboxes:
- 4-speed M20 manual
- 4-speed M21 close-ratio
- Trimatic automatic
- A9X M21 with 10-bolt diff
Driveline Checklist:
- Gearbox rebuild kit
- Heavy-duty clutch kit
- Flywheel resurfacing or replacement
- Tailshaft uni joints
- Differential rebuild kit
- LSD centre (Borg-Warner or 10-bolt A9X)
Suspension & Steering
LX Toranas benefitted from suspension refinements over LH models.
Suspension Checklist:
- Front coil springs
- Rear leaf springs (sedan or hatch specific)
- Shock absorbers (gas or factory-style)
- Complete suspension bush kit
- Ball joints & tie rod ends
- Steering rack or steering box rebuild kit
- Heavy-duty sway bars (A9X spec)
Brake System
Factory Brakes:
- Front disc brakes (solid or vented)
- Rear drum brakes
- A9X rear disc brakes (unique & valuable)
Brake Restoration Checklist:
- Front brake rotors
- Performance or OEM brake pads
- Rear drum shoes or rear disc components
- Master cylinder rebuild kit
- Brake booster
- Hard lines & rubber hoses
Body Panels & Rust Repair
Rust is a major factor in LX Torana restorations, especially hatchbacks.
Common Rust Areas:
- Front floors
- Sills
- Rear quarter panels
- Hatch surround (hatchbacks)
- Boot floor
- Lower guards
- Firewall seams
Body Restoration Checklist:
- LX front guards
- Door skins
- Floor pan repair sections
- Inner & outer sills
- Rear quarter repair panels
- Boot floor or hatch floor repair panels
Exterior Trim & Glass
Exterior Checklist:
- Front & rear bumpers
- LX grille & headlight surrounds
- SS & A9X decals and badging
- Window rubbers & door seals
- Windscreen & rear glass
Interior Restoration
LX interiors range from base trim to iconic SS/A9X layouts.
Interior Checklist:
- Seat foam & trim kits
- Door cards & armrests
- Headlining kit
- Carpet set
- Dash pad restoration
- Instrument cluster rebuild
- SS steering wheel & horn pad
Electrical System
Electrical Checklist:
- Complete wiring loom
- Alternator upgrade
- Starter motor
- Headlight assemblies
- Tail light lenses
- Switches & relays
Wheels & Tyres
- Factory steel wheels or SS/A9X wheels
- Period-correct hubcaps
- Classic-profile tyres
- Wheel bearings & seals
LC LJ LH LX and UC Torana Repair Manual