ATI Trick Sticks locking transmission dipsticks are available for a variety of transmissions. These dipsticks prevent pressure from forcing fluid out of the tube and going everywhere. They are required by NHRA cars running 10.99 or quicker.

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TCI Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, For Chevrolet, Powerglide, Each

TCI Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, For Chevrolet, Powerglide, Each

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Proform , GM Powerglide Locking Transmission Dipstick; Computer modeled for precise fit; Long

Proform , GM Powerglide Locking Transmission Dipstick; Computer modeled for precise fit; Long

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Proflow Transmission Dipstick, Steel, Chrome, C4, 21.50 in. Length, Each

Proflow Transmission Dipstick, Steel, Chrome, C4, 21.50 in. Length, Each

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TCI Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, For Ford, C-4, Each

TCI Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate, Black, For Ford, C-4, Each

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