J.W. Performance Crank Adapter Sleeve SB Ford To GM Trans Cylinder Heads & Components -6 AN Male Flare

-6 AN Male Flare

Must re-use existing hardware during installation

Crisp Throttle Response

If you have ever needed to ream a spindle you know how difficult it can be

Universal fitment for single and double center pin applications

J.W. Performance Crank Adapter Sleeve SB Ford To GM Trans Cylinder Heads & Components -6 AN Male FlareProduct Description: Crank Adapter Sleeve GM Converter to Small Block Ford Crank Steel Natural Sold Individually J. W. Performance Transmissions is a manufacturer of automatic Transmissions and component parts for circle track, drag racers, off road racers, street and strip enthusiasts. J. W. Performance Transmissions, Inc. began its operation in 1976 with one goal in mind: To provide the highest quality product and customer service in the business.