Speedway Motors 153 Tooth Flexplate External Balance Compatible with 1986–1997 Chevy Small Block 4.3 305 350 Engines 1 Piece Rear Main Seal Steel Design

These non-SFI rated Small Block Compatible with Chevy flexplates are suggested whenever installing a new engine or transmission. This 153-tooth flexplate fits 1986-97 externally balanced S/B Compatible with Chevys (such as 4.3/305/350) with a 1-piece rear main seal. Single bolt pattern. 12-13/16" O.D. 3 on 10-3/4" bolt pattern for the torque converter. External Balance, 1986-1997 Compatible with V8. Make sure you choose the correct flywheel for your application by reading our tech article. Small Block Compatible with Chevy - How to Choose a Flexplate.

• Vehicle Compatibility: Fits 1986–1997 externally balanced Small Block Compatible with Chevy engines including 4.3L, 305, and 350 with a 1-piece rear main seal
• 153 Tooth Configuration: Designed with a 153-tooth ring gear for proper starter engagement on compatible applications
• Accurate Bolt Pattern: Features a 3 on 10-3/4 inch torque converter bolt pattern for secure and correct installation
• Steel Construction: Manufactured from durable steel for reliable operation when installing a new engine or transmission
• External Balance Design: Built specifically for externally balanced Compatible with V8 applications from 1986–1997 to ensure proper rotating assembly balance