Universal Megashifter

Fitment

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Description

B&M 80690 MegaShifter is a cable-operated ratchet shifter for the listed three- and four-speed automatic transmissions, with a trimmable console, T-handle and illuminated gear indicator.

Technical specifications

Shifter type Ratchet automatic Cable length 5 ft Handle Aluminum Console Trimmable plastic Switches Neutral safety and backup light Application and compatibility

Supports the transmissions and shift patterns specified in the 80690 manual, including Chrysler/AMC A727/A518 and A904/A500, Ford C4/C5/C6 and listed GM three- and four-speed automatics. Some transmission configurations require separately sold installation kits.

Manufacturer documents

Manufacturer product information

80690 installation instructions

Key features

• Positive ratchet action
• Forward- and reverse-pattern compatibility
• One-hand reverse lockout
• Neutral-safety and backup-light switches; illuminated indicator

Specifications

General

What's in the box

• MegaShifter assembly
• T-handle and jam nut
• 5-foot cable
• Two microswitches
• Transmission selector levers and brackets
• Mounting hardware
• Tower, console cover, boot and indicator components

Alternative-length cables, reverse-pattern indicator window and application-specific optional installation kits are sold separately.

Install & Results

At a glance

• Follow the manufacturer instructions for the specific transmission lever, bracket and cable adjustment. Test the neutral-safety function and all gear positions. Route the cable clear of exhaust heat, sharp bends and moving parts; floor drilling or console modification may be required. Follow the manual for vehicles with a locking steering column.