🏷️ Basic Information Identification Make: Holden Model: Torana Series: LH, LX, UC Variant: SLR5000, SS Codes Internal Product Code: HOLDEN-TORANA-LH-LX-UC-SLR5000-SS-INFO-MANUAL 👋 Introduction Market Position Target Audience: Holden Torana enthusiasts, collectors, owners, restorers Competitive Analysis Value Proposition: Provides essential information for appreciating and identifying these iconic Australian muscle cars. Key Features Content Focus: Compilation of information relevant to the SLR5000 and SS variants across LH, LX, and UC series. 📋 Manual Details Coverage Areas Manual Type: Information Manual Language: English Format: PDF Download Page Count Estimated Page Count: Extensive (specific number not provided, but described as 'huge collection') 📖 Manual Coverage Systems Covered Powertrain: Engine specifications, drivetrain components Chassis: Suspension, steering, braking systems Electrical: Wiring diagrams, electrical component identification Bodywork: Body panel identification, trim details Procedures Included General Maintenance: Fluid checks and changes, filter replacements Troubleshooting: Identification of common issues and potential solutions Identification: VIN decoding, engine and chassis number locations Technical Depth Depth: Information for collectors and enthusiasts, likely covering specifications, identification, and potentially basic maintenance related to these sought-after models. 📊 Manual Specifications File Format File Type: PDF Searchable: Likely searchable (common for modern PDF manuals) Printable: Likely printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Options Lh Lx: 202ci (3.3L) Blue I6, 253ci (4.1L) Holden V8, 308ci (5.0L) Holden V8 Engine Options Uc: 2850cc (2.85L) Blue I6, 3300cc (3.3L) Blue I6, 4231cc (4.2L) 253 V8, 5040cc (5.0L) 308 V8 Performance Slr5000 Engine: Typically fitted with the 308ci (5.0L) V8 engine Ss Engine: Typically fitted with the 253ci (4.1L) V8 or 308ci (5.0L) V8 engine Fuel System Fuel Delivery: Carburetted (various models depending on engine and year, e.g., Stromberg, Holley) 🔧 Transmission Standard Transmission Options: 3-speed Trimatic automatic, 4-speed M20/M21 manual Optional Performance Transmission: Close-ratio M21 manual often associated with performance models. Features Clutch Type: Single dry plate (manual transmission) 📐 Dimensions Exterior Wheelbase Lh Lx: 2565 mm (100.9 inches) Wheelbase Uc: 2604 mm (102.5 inches) Body Styles: 2-door Coupe, 4-door Sedan Weights Kerb Weight Range: Approx. 1250-1450 kg depending on engine and body style 🛡️ Safety Features Ratings Era Safety Standards: Reflects Australian safety standards of the 1970s and early 1980s; no modern ANCAP ratings apply. Active Features Braking System: Front disc brakes, rear drum brakes (power assistance often optional or standard on higher trims). Passive Features Seatbelts: Lap-sash seatbelts in front, lap belts in rear (standard fitment evolved over production) Body Construction: Monocoque construction with crumple zones, designed to Australian safety standards of the time. 💡 Technology Features Infotainment Audio System: Original systems were typically AM/FM radio, often with cassette players in later models. Aftermarket upgrades common. Driver Assistance Assistance Features: None in the modern sense; basic features like power steering were optional on some models. Connectivity Connectivity Features: N/A (Pre-digital era) 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 miles or 6 months (refer to specific manual for exact figures) Tune Up Interval: Regular tune-ups recommended, particularly for carburetted engines Fluid Specifications Engine Oil Type: API SF/SG or equivalent, SAE 20W-50 or 10W-40 depending on climate (check specific manual for viscosity grades for different engine types) Coolant Type: Ethylene glycol based anti-freeze/anti-boil, typically a 50/50 mix with water. Transmission Fluid Type Auto: Dexron II or equivalent Brake Fluid Type: DOT 3 or DOT 4 Known Issues Rust Prone Areas: Wheel arches, sills, floor pans, window surrounds, front/rear valances. Engine Wear: Potential for valve stem seal wear, oil consumption in higher mileage engines. Electrical Issues: Aging wiring looms, points ignition systems, voltage regulators can be sources of intermittent faults. 📚 Vehicle History Brand Heritage Holden Legacy: Holden is an iconic Australian automotive manufacturer, known for producing vehicles tailored to Australian conditions. Model Evolution Lh Generation: Launched in 1974, a significant redesign from the previous Torana. Available as a 2-door coupe and 4-door sedan. Lx Generation: Introduced in 1976 with styling revisions and mechanical updates. Continued coupe and sedan body styles. Uc Generation: Launched in 1978, marked by a more angular design, and the discontinuation of the 2-door coupe. Primarily a sedan. Slr5000 Focus: Performance variant, particularly prominent in LH/LX generations, emphasizing V8 power and sporting credentials. Ss Focus: Another performance-oriented model, often featuring V8 engines and sportier trim. Production Production Years Lh: 1974-1976 Production Years Lx: 1976-1978 Production Years Uc: 1978-1980 Manufacturing Location: Australia 🏆 Awards & Recognition Recognitions Motorsport Heritage: The Torana platform, especially the SLR5000 and racing variants, has a significant place in Australian motorsport history, including Bathurst 500/1000 races. Ratings Collectibility: Highly sought after by collectors, particularly V8 models and those in original condition.