- Transmission & Drivetrain
- Automatic Transmission Components
- Hughes Performance Locking Dipstick & Tubes
Hughes Performance's unique locking transmission filler tubes are gold irridited and all assemblies are manufactured to exacting tolerances with tab mounts.
Why install a locking dipstick? Many transmissions build up pressure. This pressure can blow out the dipstick, allowing trans fluid to spew everywhere. With Hughes' locking tubes, you keep the fluid in the trans - which means greater reliability and a sanitary engine compartment.
Made in the U.S.A.
Why install a locking dipstick? Many transmissions build up pressure. This pressure can blow out the dipstick, allowing trans fluid to spew everywhere. With Hughes' locking tubes, you keep the fluid in the trans - which means greater reliability and a sanitary engine compartment.
Made in the U.S.A.
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Dipstick Handle Finish
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Ford
$92.99
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$92.99
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$93.99
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$111.99
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GM
$89.99
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$94.99
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$89.99
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Hughes Performance HP3738
Hughes Performance Locking Dipstick & Tube 1982 and Newer GM TH700R4/4L60/4L60E Transmissions
Locking Dipstick & Tube 1982-93 GM TH700R4/4L60 Transmissions 1993 and Newer GM 4L60E Transmissions
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$92.99
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$76.99
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$78.99
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Mopar
$92.99
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$93.99
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$92.99
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General Motors
Locking Dipstick & TubeTH 400
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$83.11
Estimated to ship direct from manufacturer on 07/29/26, pending manufacturer availability.
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