Availability
J.W. Performance "How to build a Powerglide" books are perfect for the novice or experienced builder. With over 170 pages of detailed explanations and pictures, these books are sure to help you out.
( 1 )
$53.66
J.W. Performance offers a variety of transmission wiring accessories, including TH400 kickdown wire connectors. These replacement one-prong solenoid switch connectors are manufactured to factory specs to ensure proper fitment and long-lasting performance.
( 1 )
$26.84
J.W. Performance transmission bellhousing bolts are designed to mount your J.W. Ultra-Bell to your TH350 or TH 400 front pump. The steel bolts are cadmium plated and are the correct length needed to fit your application. They install with simple hand tools.
( 7 )
$26.87
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$30.38
J.W. Performance automatic transmission racing fluid is recommended for precision-built high performance transmissions. It is a full synthetic performance ATF and extremely high-heat tolerant. Order the quantity needed.
( 1 )
$53.99
J.W. Performance crankshaft adapter sleeves allow you to fit a transmission from another make into your crankshaft pilot. They're manufactured from high-quality steel and easily insert into the end of your crankshaft pilot with no modifications. These sleeves are available in different styles and sizes for specific applications (such as: adapting Ford engines to GM torque converters; or adapting Mopar Hemi Gen III engines to GM torque converters). Don't risk damaging the input shaft of your transmission—get ready for the track with J.W. Performance crankshaft adapter sleeves.
( 7 )
$52.46
J.W. Performance billet servo covers upgrade your transmission. These beautiful billet aluminum servo covers provide a positive seal for leak protection. Covers may include an O-ring seal, gasket, hardware, and pressure port, depending on the application. J.W. Performance billet servo covers are essential for your transmission.
Not Yet Reviewed
$39.30
J. W. Performance billet servo pistons are designed to help your automatic transmission shift harder and faster. They're manufactured from premium-quality billet aluminum and include O-rings for a direct-fit installation.
Not Yet Reviewed
$36.40
J.W. Performance offers Torrington bearings for specific automatic transmissions. These 5-piece replacement sets of bearings and races are designed using the latest technology and machined for precision fit and performance. The roller thrust bearings are typically used in place of a flat hardened steel or bronze thrust washer or no thrust washer at all. They're manufactured to meet or exceed stringent industry standards. Order the bearings recommended for your application.
Not Yet Reviewed
$40.55
J.W. Performance offers clutch packs for a variety of automatic transmissions—including Powerglide models. These high gear clutches are a popular choice for many forms of competition. They're designed to deliver consistent, trouble-free performance. Order the pack recommended for your vehicle and transmission application.
Not Yet Reviewed
$53.70
J.W. Performance automatic transmission sun shells are high-quality replacement parts for your transmission. Each sun shell is designed for a specific transmission model, providing an ideal fit and performance.
Not Yet Reviewed
$53.99
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