🏷️ Basic Information Identification Make: Pontiac Model: Firebird Trim Levels Covered: Formula, Esprit, Trans Am Applicable Years Manual: 1980 (primary), 1979, 1981 (secondary) Codes Platform: F-Body 👋 Introduction Market Position Target Audience: DIY mechanics, restorers, Firebird enthusiasts, owners seeking in-depth knowledge. Automotive Segment: Pony Car / Muscle Car (especially Trans Am and Formula trims) Competitive Analysis Value Proposition: Provides factory-level assembly detail not typically found in public repair manuals, saving on labor costs and aiding in restoration accuracy. Key Features Unique Selling Points: Factory-intended assembly data, exploded views for every part, RPO information, handwritten revisions included, covers base to fully loaded models. Original Purpose: Designed for factory line workers to ensure correct and efficient vehicle assembly. 📋 Manual Details Coverage Areas Primary Focus: Assembly and detailed component identification Production Information: Includes Production and Regular Production Option (RPO) information Page Count Total Pages: 566 Manual Type Type: Factory Assembly Instruction Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Chassis And Body: Frame, bumpers, body panels, glass, interior trim Suspension: Front suspension, rear suspension, steering components Brakes: Brake system assembly, components, and illustrations Powertrain: Engine assembly (illustrations), transmission assembly (illustrations), fuel and exhaust systems Wheels And Tires: Wheel and tire mounting and related components Electrical: Wiring harnesses, electrical components, wiring diagrams Cooling System: Radiator, grille, and associated cooling components Accessories And Options: Radio and speakers, heater system, power windows, and other factory-installed options Lighting: Headlights, taillights, and interior lighting assembly and wiring. HVAC: Heater core, blower motor, ducting, and related assembly. Exhaust: Exhaust manifold, pipes, muffler, and catalytic converter assembly. Steering: Steering column, steering box, tie rods, and related assembly. Fuel: Fuel tank, fuel lines, fuel pump (mechanical or electric), and carburetor/injection system assembly. Interior Accessories: Glove box, center console, armrests, and interior trim panel assembly. Body Hardware: Door mechanisms, hood latches, trunk lid latches, hinges, and associated hardware. Glass And Seals: Windshield, side glass, rear glass installation and associated seals and weatherstripping. Procedures Included Disassembly And Reassembly: Detailed exploded views and illustrations for complete disassembly and reassembly of most mechanical parts Part Identification: Identification of missing or incorrect parts through detailed illustrations and part group numbers Torque Specifications: Inclusion of torque specifications for critical fasteners Component Installation: Detailed instructions and illustrations for installing individual components during factory assembly, invaluable for repair and restoration. Fastener Identification: Crucial for restoration, identifying correct bolt sizes, thread pitches, and types used in assembly. Component Ordering Reference: Part group numbers can serve as a reference for ordering correct replacement parts, especially for vintage models. Technical Depth Depth: Extremely detailed, down to the nut, bolt, and screw level, with exploded views of almost every component. Diagnostic Aid: While not a diagnostic manual, understanding correct assembly and part placement aids in diagnosing installation-related issues or wear. Rebuild Utility: Highly valuable for complete engine, transmission, suspension, and brake rebuilds due to the explicit component breakdown. 📊 Manual Specifications File Format Readability: Printable pages, compatible with all versions of Windows & Mac Searchability: PDF format generally allows for text searching, enhancing usability for finding specific parts or procedures. Digital Access: Instant download provides immediate access to the information, eliminating shipping delays. Print Quality Quality Note: Reproduced from original factory book, some images/print may be occasionally light. Binding Type Binding Type: Digital Download (PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Options Common To Period: 305 CID V8 (LG3, L69), 350 CID V8 (L80 - Trans Am), 4.9L V8 (early Trans Am, less common in 1980 models) Performance Performance Notes: Specific horsepower and torque figures varied by engine and year. The L69 305 HO and L80 350 were performance-oriented. Manual assists in understanding engine sub-assembly and component function. Engine Assembly Detail: Provides exploded views of internal engine components such as pistons, connecting rods, crankshaft, camshaft, cylinder heads, and timing gear/chain assembly. Fuel System Fuel System Details: Carbureted (Rochester Quadra-Jet, Rochester Dual-Jet) and possibly early throttle-body injection (TBI) for some 305 engines, covered in detail within the manual. Engine Variants Specific Engine Codes Illustrations: Illustrations would cover the assembly of various V8 engine variants common to the Firebird range in this period, likely including the 305 (LG3, L69) and 350 (L80). 🔧 Transmission Standard Standard Transmission: 3-speed Turbo Hydramatic 350 (THM350) automatic, 4-speed manual (Muncie SM465, Saginaw, BorgWarner T-10 depending on model/options) Optional Optional Transmission: 4-speed manual transmissions, potentially 4-speed automatic (THM700R4 later in the generation, but may be present in 1980/81 as an option). Features Transmission Coverage: Assembly, internal components, and external linkages for both automatic and manual transmissions are illustrated and detailed. 📐 Dimensions Exterior Wheelbase: Approx. 108.1 inches Length: Approx. 197.5 inches Width: Approx. 71.2 inches Height: Approx. 48.5 inches Weights Curb Weight: Varies significantly by trim and options, generally between 3,300 - 3,700 lbs. Interior Interior Coverage:...