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For over three decades, JW Performance has been manufacturing transmission components for the automotive aftermarket. Founded in a small Florida garage, JW Performance has transformed into a 40,000 square foot warehouse that manufactures innovative products, including The Wheel flexplates and Ultra-Bell housings. We carry a complete line of JW Performance flexplates, torque converters, bellhousings, tailhousings, intake manifolds, and reference books. Bolt some time-tested and race-proven performance onto your vehicle with JW Performance products!
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Using the latest technology, J.W. Performance has come up with these Ultra Bell bellhousings. They are de...
The Wheel precision-machined flexplates from J.W. Performance feature double-welded, high-quality ring gear ...
These J.W. Performance crankshaft adapter sleeves allow you to fit a transmission from another make in...
These J.W. Performance transmission bellhousing bolts are designed to mount your J.W. Performance ...
These J.W. Performance "How to build a Powerglide" books are perfect for the novice or experienced buil...
Strength and rigidity are the keys to any foundation, which is why J.W. Performance deve...
J.W. Performance governor supports offer less weight and more performance. These billet aluminum governor suppo...
These J.W. Performance flexplate adapter kits are designed to fit your engine's crankshaft and allow for t...
You can make a lot of horsepower but can you get that power to your wheels? J.W. Performance, builders of pe...
J.W. Performance short overhaul kits offer reliability. The best time to rebuild is before there's a problem....
J.W. Performance offers these Mazda rotary intakes in a variety of styles. They allow you to adapt your turb...
These Street Lethal series torque converters from J.W. Performance bring excellent performance to...
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