Aeroflow GM LS 168 Tooth Internal Balance Conversion Flexplate Includes Crank Adapter, will fit Powerglide, TH350 & TH400 Transmissions, Suits 10.75" & 11.06" Converter Bolt Circle

Heavy Duty Flexplate 168 Tooth Internally Balanced
GM LS Series Engines (4.8, 5.3, 5.7 LS1, 6.0, 6.2) to GM Powerglide, TH400, 4L80E, TH350, 2004R, 700R4, 4L60, 4L60E Transmissions.

Aeroflow Performance SFI certified flexplates machined from high-strength steel that exceeds factory specifications compared to an OE flexplate. Each ring gear is double welded for added strength and maximum reliability. All flexplates use a dichromate finish to resist corrosion. With multiple converter bolt patterns specific to certain engines and transmission combinations