Pioneer
Heavy Duty Flexplates
(SFI Approved)

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Pioneer Performance Heavy Duty Flexplates are 100% U.S. manufactured from their own tooling (not an import re-boxed item) and meet SFI Certification 29.1 for racing applications.

The .130 thick plates are manufactured from a high strength steel material that exceeds O.E. specs. And bolt patters are punched from O.E. blueprints to ensure exact fit. Ring Gears are double welded and the G.M. flexplates feature a dual bolt pattern for Powerglide and Turbohydromatic torque converters. Final steps include a diechromate finish to resist corrosion and a 100% inspection of each piece.

871001 (w/o weight)	871002 (w/ weight)	871003 (w/ weight)
871004 (w/o weight)	871006 (w/ weight)	871007 (w/ weight)
871008 (w/ weight)	871009 (w/o weight)	871010 (w/ weight)

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