BBK Power-Plus Series Throttle Body - Twin 62mm HSLRG11SAS as it perfectly fits the

as it perfectly fits the body

1969-1985 Pontiac Firebird

75W-85W-140

A500 (40RH/42RH/40RE/42RE/44RE) automatic transmissions

BBK Power-Plus Series Throttle Body - Twin 62mm HSLRG11SAS as it perfectly fits theBBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages, double sealed bearings, and