TCI GM Speedometer Drive Gear, 8-tooth black Electric Fan Blade Grommet(s) Included: No

Grommet(s) Included: No

The fully adjustable unit is vacuum referenced and utilizes a hex adjustment stud with jam nut

MSD High Current Relays 8961 Single-Pole - Single-Throw - 30 Amp/12 VDC

All Stage 3 pumps feature:

5:1 compression with stock pistons in 350 cubic-inch engines

TCI GM Speedometer Drive Gear, 8-tooth black Electric Fan Blade Grommet(s) Included: NoGM 250C 350C 375B 8 Tooth Speedo Drive Gear.. 8 Tooth GM Speedo Drive 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 gear. TCI stocks