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1987 Jeep Wrangler Specifications
| General | |
| Manufacturer | Jeep Corporation/American Motors Corporation |
| Price | Base Soft-Top: $9,899; Sport Decor: $10,620; Laredo Hardtop: $12,205; Destination Charge (all models): $391 |
| Vehicle Type | front-engine, rear/four-wheel drive, four-passenger sports/utility vehicle |
| Construction | steel body on separate perimeter chassis with rectangular-section tube siderails; folding soft top, metal half-doors, swing-out tailgate (all glass liftgate on hardtop models) |
| Factory Dimensions | |
| Wheelbase (in.) | 93.4 |
| Overall Length (in.) | 152.0 |
| Overall Width (in.) | 66.0 |
| Overall Height (in.) | 68.6 (a) |
| Minimum Ground Clearance (in.) | 8.1 |
| Turn Diameter (curb to curb, ft.) | 33.7 |
| Curb Weight (lbs) | 2,868 (b) |
| Fuel Capacity (gal) | 15.0 (c) |
| Roll Center Height, front (in.) | 16.1 |
| Roll Center Height, rear (in.) | 21.8 |
| Rough Country 4 inch suspension lift and 3" body lift; 33x12.50 tires | |
| (a): open body; soft-top: 72.0; hardtop: 69.3; (b): four-cylinder: 2580; six-cylinder: 3,022 lbs; (c): 20-gallon tank optional | |
| Chassis Specifications | |
| Front Suspension | solid axle (Dana Model 30 with semi-floating disconnect), longitudinal semi-elliptic leaf springs, track and link-type stabilizer bars |
| Rear Suspension | live axle (Dana Model 35C semi-floating), longitudinal semi-elliptic leaf springs, track bar |
| Steering Type | recirculating ball (GM/Saginaw) 800 70mm |
| Steering Gear (turns lock-to-lock) | 24:1 (5.3) manual, 14:1 (4.0) power Changed to Saginaw 16:1 (3.7) above |
| Brake System | 11.0-in.-diameter vented front disc with cast-iron rotors; 9.8-1.8 in. rear drums, single diaphragm vacuum booster |
| Powertrain Specifications | |
| Standard Engine | ohv inline four with throttle-body fuel injection |
| Bore x Stroke (in.) | 3.88 x 3.19 |
| Displacement (cu. in.) | 150 |
| Compression Ratio (:1) | 9.2 |
| Horsepower @ rpm (SAE net) | 117 @ 5,000 |
| Torque (lbs/ft) @ rpm (SAE net) | 135 @ 3,500 |
| Current | |
| Optional Engine | ohv inline six with two-barrel carburetor Changed 4.2 with weber 32-36 |
| Bore x Stroke (in.) | 3.75 x 3.895 |
| Diplacement (cu. in.) | 258 |
| Compression Ratio (:1) | 9.2 |
| Horsepower @ rpm (SAE net) | 112 @ 3,000 |
| Torque (lbs/ft) @ rpm (SAE net) | 210 @ 3,000 |
| Standard Transmission | Aisin (four-cylinder) or Peugeot (six-cylinder) five-speed overdrive manual |
| Final Drive Ratios (:1) (Standard) | 4.11 (four), 3.08 (six) |
| Optional Transmission | Chrysler TorqueFlite three-speed torque-converter automatic (six-cylinder only) Current TF999 |
| Final Drive Ratios (:1) (Optional) | 3.55 (except high altitude) |
| Transfer Case | Four-position dual-range New Process 207 (later changed to model 231) |
| Reduction Ratios (:1) | 2.62 (high), 1.00 (low) |
| Wheels | 15 x 7.0 JJ painted white-spoke; cast-aluminum optional Changed 15x8 |
| Tires | radial P215/75R15; P225/75R15 radial "all-terrain" optional Changed 33x12.50 |
| Lubricants | |
| I-6 4.2L (6 Qt) | 10W-30 or 10W-40 above 0 degF; 10W-30, 10W-40, or 20W-40 above 32 degF |
| Oil Filter | M20 x 1.5 |
| Transmission TF999 (8.5 Qt) | AMC or Dextron II |
| Transfer case 207 (4.5 Pt) | AMC or Dextron II |
| Axle (2.5 Pt) | 75W90 |
| Brake Fluid | DOT 3 |
| Power Steering Fluid | AMC/Jeep Equivalent |