TCI Speedometer Housing GM TH400 34-39 Tooth Helmet Pivot Repair Wrench All seat bases are vehicle

All seat bases are vehicle specific and provide a 100% bolt-in installation

Designed for Coil On Plug Applications - the included ignition components do not plug and play with coil banks found on 96-98 applications

6061 anodized mounts

Equipped with C4 / C6 Ford transmission kickdown lever as well as TH350

1980-1980 Mercury Grand Marquis

TCI Speedometer Housing GM TH400 34-39 Tooth Helmet Pivot Repair Wrench All seat bases are vehicleGM TH400 Driven Gear Housing. Driven Gear Housing for TH400 with a 34 39 Tooth Count Speedo Gear Speedometer gears include both the drive gear and the driven gear. The drive gear refers to the gear that is on a transmissions output shaft. The driven gear is located in a removable housing, usually in the tailhousing, of transmissions. Be aware that some transmissions will have different driven gear housings depending on the tooth count of the driven