Flexplate - Billet Aluminum SFI Rated - Small / Big Block Chevy 168 Tooth Internal Balance Light Weight

SFI 29.1 Performance Flexplate – 168-Tooth | Chevy Small Block & GM V6

Specifications:

• Tooth Count: 168

• Crank Flange Bolt Pattern: 6-Bolt (SBC pattern)

• Converter Bolt Pattern: 3-Bolt @ 10.75″ and 11.50″

• Engine Balance: Internal

• Rear Main Seal Style: 2-Piece Rear Main Seal

• SFI Rating: 29.1

Engine Fitment

(Internal balance, 6-bolt crankshaft, 2-piece rear main seal)

Chevy Small Block:

• Chevy 262

• Chevy 265

• Chevy 283

• Chevy 305

• Chevy 327

• Chevy 350 (non-400, internal balance)

GM V6:

• GM 4.3L V6 (SBC-based, internal balance)

Transmission Compatibility

• GM TH350 Automatic Transmission

• GM TH400 Automatic Transmission

• GM 700R4 Automatic Transmission

Notes:

• Internal balance only

• Not compatible with externally balanced SBC engines (e.g., 400 SBC)

• Supports both 10.75″ and 11.50″ GM 3-bolt torque converter patterns

• Starter must be compatible with 168-tooth ring gear

• Intended for factory-style SBC / GM V6 automatic transmission setups