The Spicer TTC 4th speed mainshaft gear, part number 99-8-3 or 9983, is a direct-replacement transmission gear for the mainshaft position in manual transmissions serviced by this part number. Also catalogued under the Tremec brand as part SX99-8-3, this gear carries the same vendor part number 99-8-3 across cross-reference sources. If you need to confirm this gear fits your specific transmission application, Pro Gear and Transmission is glad to help, give us a call before ordering.
Features
Spicer TTC 4th speed mainshaft gear
Part number 99-8-3 or 9983
Also cross-referenced as Tremec part SX99-8-3
Direct-fit mainshaft position gear
Sold individually (unit of measure: each)
Available from Pro Gear and Transmission
Tech Specs
- Part Number: 99-8-3 or 9983
- Alternate Part Number: SX99-8-3 (Tremec)
- Gear Position: 4th Speed, Mainshaft
- Unit of Measure: Each
