B&M 22302 - Locking Transmission Dipstick - Fits NAG-1 transmissions with 6.1L or 6.4L engines

Overview: The B&M NAG-1 Locking Transmission Dipstick was designed to allow for a quick and easy check of the automatic transmission fluid level and quality by the vehicle owneroperator without having to go to the dealership. Constructed of billet steel and black mil-spec anodized aluminum 6061-T6, this rugged unit allows for both cold and warm fluid level checks and is meant to be left in the vehicle and locked into place. Additional features include an engraved B&M logo locking knurled handle cap and temperature range engraved indicator end.   Features: Engraved Low and Normal Transmission Temperature Indicator Rugged Knurled and B&M Logo Engraved Locking Cap Billet Steel and 6061-T6 Aluminum Construction Over 65 Years of B&M Quality Quick and Easy Installation B&M Quality & Reliability   Application: Year Make Model Submodel Engine Size 2008 Dodge Challenger