Hurst Pistol Grip 4 Speed Quarter Stick Race Shifter 3162023 perm street carbsavengers The compact oval "straight through" Flow 93356 FBHB The compact oval "straight through" Flow FX performance muffler attaches behind the catalytic converter and delivers a moderate deep powerful sound while the mandrel bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain Inlet & outlet tapped for 1 4"" NPT For many GM 4 speed Automatic Transmissions The Hurst® Pistol Grip Quarter Stick® shifter for popular GM 4 speed automatic transmissions includes all the award winning features and qualities of our legendary 2 and 3 speed Quarter Stick® race shifters