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 Automatic Transmission Dipstick with Tube, Locking, Steel, Clear Zinc, For Chevrolet, Powerglide, Each

TCI Automatic Transmission Dipstick with Tube, Locking, Steel, Clear Zinc, For Chevrolet, Powerglide, Each

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MILODON Transmission Dipstick, Braided Stainless Steel, Natural, TH350, Each

MILODON Transmission Dipstick, Braided Stainless Steel, Natural, TH350, Each

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TCI Transmission Dipstick, Locking, Steel/Plastic, Gold Dichromate/Black, For Buick, For Oldsmobile, For Pontiac, TH400, Each

TCI Transmission Dipstick, Locking, Steel/Plastic, Gold Dichromate/Black, For Buick, For Oldsmobile, For Pontiac, TH400, Each

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