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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
1-3/16 diameter 37-tooth involute spline geometry
Installation takes 2-to-3 hours
Many more combinations available - give us a call
The forces they're put under are extreme and in high performance applications the flexplate can slip
BD Build-It Ford 4R100 Trans Kit 1999-2003 Stage 1 Stock HP Kit 2014 1-3/16 diameter 37-tooth involute splineAre you a looking to rebuild your own transmission and needing some specialty parts to match your application? BD offers a range of rebuild parts kits featuring the same parts we use in our own performance transmissions for the seasoned builder to complete the job. All kits include the basic rebuild parts and gaskets and have the added touches that range from stock HP up to our Stage 4 Master Kit which is pretty well everything we put in our own
