Locking Transmission Dipstick & TubeFord C4 Automatic Transmission (Pan Fill)Attaches to Transmission Pan22.750 Tube LengthIncludes:Dipstick TubeLocking Dipstick JEGS 555-61598 Locking Transmission Dipstick & Tube for Ford C4Racing transmissions produce internal pressures that force your stock dipstick out of the tube and allow automatic transmission fluid to escape. Leaking fluid will make a mess, but losing fluid can destroy a transmission in a hurry. JEGS Ford C4 locking dipstick with the tube will solve your problem, keep your transmission fluid where it needs to be, and prevent catastrophic transmission failure. The easy locking lever allows you to check your ATF fluid quickly and easily. Each unit includes a locking dipstick and dipstick tube.JEGS Locking Transmission Dipstick & Tube Features:Fits Ford C4 automatic transmissions w/thread in tubeOffers an extra measure of safety in high rpm applicationsSeals the oil pan from moisture and debrisProvides a positive seal under pressure and vibrationJEGS Locking Dipstick Dimensions