The TCI Premium Series flexplate, part number 529105, is an upgraded replacement for the factory unit on Ford small block 221 through 302 engines with a 28 oz balance. It has a 164-tooth ring gear and an 11.5 inch bolt pattern. A premium finish resists corrosion from salt and road grime, and each flexplate is spin balanced for smooth operation on internally and externally balanced engines.
- Premium Series replacement flexplate for Ford small block 221-302
- 28 oz external balance
- 164-tooth ring gear
- 11.5 inch bolt pattern
- Corrosion-resistant premium finish
- Spin balanced for internally and externally balanced engines
- Part number: 529105
FAQ
What does the TCI 529105 Premium flexplate fit?
It replaces the factory flexplate on Ford small block 221 through 302 engines with a 28 oz balance.
What are the tooth count and bolt pattern of the 529105 flexplate?
It has a 164-tooth ring gear and an 11.5 inch bolt pattern.
How is the 529105 Premium flexplate finished?
It has a corrosion-resistant premium finish and is spin balanced for vibration-free operation.

