These TCI Performance heavy-duty trans-brake solenoids are engineered with features like a precision-ground steel shaft with a bronze bushing, a shaft-pinned nut for secure placement, and a unique lip seal to prevent fluid leakage while minimizing mechanical drag. Their high-efficiency, precision-wound coil maximizes the amount of copper in the allowable space for maximum force, and their 2-wire setup ensures that a good, quality ground can be established. When you want consistency, TCI has you covered.

More From This Category

TCI Speedometer Gear, Driven, 39-Tooth, Brown, GM, 200C, 350C, 375B, TH425, TH400, TH475, 700R4, Each

TCI Speedometer Gear, Driven, 39-Tooth, Brown, GM, 200C, 350C, 375B, TH425, TH400, TH475, 700R4, Each

$52.53

TCI Edelbrock Kickdown Bracket.

TCI Edelbrock Kickdown Bracket.

$106.82

TCI 700R4/4L60E 10 Vane Billet Rot

TCI 700R4/4L60E 10 Vane Billet Rot

$653.59

TCI Kit Thrust Washers GM Powerglide

TCI Kit Thrust Washers GM Powerglide

$40.27