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.

Manufacturer installation notes

Fits NAG-1 automatic transmission used in the 2006-2012 Dodge Charger, 2005-2008 Dodge Magnum, 2008-2012 Dodge Challenger and 2005-2012 Chrysler 300 with a 6.1L or 6.4L engine.

Manufacturer-listed applications

Match the engine, body, trim and installation requirements. All qualifications shown for an application apply together. Where this part requires a modified or aftermarket assembly, the vehicle listing alone does not confirm compatibility with factory equipment.

Vehicle	Configuration and qualifications
2005–2010 Chrysler 300	Engine: 6.1L V8 Quantity: 1 Submodel: C SRT8 Engine displacement (cu in): 370
2012 Chrysler 300 2011–2012 Dodge Challenger 2012 Dodge Charger	Engine: 6.4L V8 Quantity: 1 Submodel: SRT8 Engine displacement (cu in): 392
2008–2010 Dodge Challenger 2006–2010 Dodge Charger 2006–2008 Dodge Magnum	Engine: 6.1L V8 Quantity: 1 Submodel: SRT8 Engine displacement (cu in): 370
2011–2012 Dodge Challenger	Engine: 6.4L V8 Quantity: 1 Submodel: SRT Engine displacement (cu in): 392
2007–2008 Dodge Charger	Engine: 6.1L V8 Quantity: 1 Submodel: SRT8 Super Bee Engine displacement (cu in): 370