Spectre Performance Transmission Pan Features: Triple Chrome-Plated Steel Finned For Added Cooling Stock Capacity Height: 2.00 Width: 14.00 Length: 13.00 Weight: 1.40 lbs Fitment: 1981/Pontiac/Firebird/Trans Am Coupe 2-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated::Trans Mfr Code = THM350^^1981/Pontiac/Firebird/Trans Am Coupe 2-Door/4.9L 301Cu. In. V8 GAS OHV Turbocharged::Trans Mfr Code = THM350^^1981/Pontiac/Firebird/Trans Am Coupe 2-Door/4.9L 301Cu. In. V8 GAS OHV Naturally Aspirated::Trans Mfr Code = THM350^^1981/Pontiac/Firebird/Formula Coupe 2-Door/5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated::Trans Mfr Code = THM350^^1981/Pontiac/Firebird/Formula Coupe 2-Door/4.9L 301Cu. In. V8 GAS OHV Turbocharged::Trans Mfr Code = THM350^^1981/Pontiac/Firebird/Formula Coupe 2-Door/4.9L 301Cu. In. V8 GAS OHV Naturally Aspirated::Trans Mfr Code = THM35...