The B&M shift improver kit is the easiest way to get more performance out of your transmission. It includes two modes to select from: Heavy Duty or Street Strip. Kit includes includes instructions and is easy to install. This heavy duty kit includes gaskets, seals, drill bit and fluid separators.

Features and benefits:

• Eliminates Shift Overlap
• Eliminates Soft and Sluggish Shifting
• Provides Crisp Shifts

Application:

• 67-91 Ford, Lincoln Mercury C6 Transmission