Chevy Flexplate Compatible with 2-Piece Rear Main, 400 Small Block, 168 Tooth - Perfect for Engine Rebuilds & Performance Upgrades

These non-SFI rated S/B Compatible with Chevy automatic transmission flexplates are suggested whenever installing a new engine or transmission. These flexplates are for two-piece rear main seal engines ONLY. (External balance, 168-tooth) Dual bolt patterns, 10-3/4" and 11-1/2" Flexplate O.D. 14-1/4" 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.