Home / Shop / Hard Parts / B&M 80775 Unimatic Automatic Shifter, Universal 3/4 Speed
Hard Parts

B&M 80775 Unimatic Automatic Shifter, Universal 3/4 Speed

$479.99
Ships from the USA

Floor-mount detent shifter for GM TH350, TH400, 700R4, 4L60E, 4L80E plus Ford C4/C6 and Chrysler 727/904 automatics, with a reverse lockout and neutral-safety wiring.

Secure Stripe checkout • ships from the USA • free shipping over $100

About this product

The B&M 80775 Unimatic is a universal floor-mount shifter for three- and four-speed automatics. It replaces a column shift or a worn factory floor shifter with a positive detent stick that stops cleanly in every gear, so you know you are in Drive or Reverse without hunting for the gate. It is the shifter people put in street rods, restomods, and swapped trucks when they want a clean gated look that still works like a stock shifter for daily driving.

Fitment is broad because B&M includes the brackets and shift-rod hardware for the common families: GM TH350, TH400, TH250, TH200, 200-4R, 700R4, 4L60, 4L60E, 4L65E, and 4L80E; Ford C4, C5, and C6; and Chrysler TorqueFlite A727 and A904. The stick has a spring-loaded button lockout that must be pressed to move into Reverse and Park, which keeps you from bumping it out of Drive, and the shifter is wired to work with a neutral-safety switch and reverse lights so the car still starts only in Park or Neutral.

Installation is straightforward: mount the shifter to the floor with the supplied template and hardware, connect the shift rod or cable to the transmission's manual lever, and set the detents so each position lines up with the valve body. The body is machined aluminum and the unit weighs about 6 pounds. Ships from the USA; handling in 1-2 business days.


Specifications

TypeUniversal floor-mount detent (ratchet-style gate) automatic shifter
GM fitmentTH350, TH400, TH250, TH200, 200-4R, 700R4, 4L60, 4L60E, 4L65E, 4L80E
Ford fitmentC4, C5, C6
Chrysler fitmentTorqueFlite A727, A904
Reverse lockoutPush-button lockout into Reverse and Park
WiringNeutral-safety switch and reverse-light provisions
IncludedGM, Ford, and Chrysler mounting brackets and shift-rod hardware
BodyMachined aluminum
Weight6 lb
Manufacturer part number80775

Related products
Dana 60/61 Rear Differential Master Overhaul Kit (ZK D60-R)
Hard Parts
Dana 60/61 Rear Differential Master Overhaul Kit (ZK D60-R)
$199.99
View
GM SM465 4-Speed Manual Transmission Bearing & Synchro Kit
Rebuild Kits
GM SM465 4-Speed Manual Transmission Bearing & Synchro Kit
$259.99
View
30pc 2-in-1 Bearing Puller & Housing Removal Kit, Slide Hammer
Tools
30pc 2-in-1 Bearing Puller & Housing Removal Kit, Slide Hammer
$143.99
View

Get the next diagnostic write-up in your inbox

No spam, no sales pitch. Real shop-floor diagnostics, fluid spec updates, and the occasional tool recommendation.

Join the newsletter