TCI high performance heat-treated sprag races are special intermediate outer roller clutch races that help to prevent sprag failures. TCI high performance heat-treated sprag races directly replace the stock outer races to improve the strength of your transmission.

More From This Category

TCI Speedometer Gear Housing, 18-23 Tooth, Steel, Powerglide, For Chevrolet TH250, For Chevrolet TH350, Each

TCI Speedometer Gear Housing, 18-23 Tooth, Steel, Powerglide, For Chevrolet TH250, For Chevrolet TH350, Each

$40.27

TCI GM Transmission to For Chrysler 392/354 HEMI 8-Hole Adapter Kit.

TCI GM Transmission to For Chrysler 392/354 HEMI 8-Hole Adapter Kit.

$1,746.28

TCI Flexplate Shims, Steel, 0.030 in, For Chevrolet, 6-Bolt Crank Flange, Each

TCI Flexplate Shims, Steel, 0.030 in, For Chevrolet, 6-Bolt Crank Flange, Each

$21.69

TCI Circlematic Powerglide Transmission Rebuild Kit.

TCI Circlematic Powerglide Transmission Rebuild Kit.

$2,185.64