Improver Kit
Incl. Gaskets/Seals/Drill Bit/Fluid Separators
Allows Calibration Of All Shift Points; Firmer Shift Feel
Browse our selection of quality automatic transmission shift kit parts designed specifically for your Chrysler 300. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Convertible · Hardtop
V8 6.3L · V8 7.2L
Automatic · Manual
