5SR by GFI
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The 5SR Manual Transmission

IMAGINE A BOLT IN UPGRADE THAT GIVES YOUR CAR AN OVERDRIVE GEAR AND HIGHER HORSEPOWER HANDLING.
SOUND NICE?
WELL, IT'S A REAL THING.
See how they're built
Manufactured and assembled in the USA

For more information, call one of our associates listed below:

Info on Mopar A855
John Huff
Yellowstone Garage
(307) 262-0125
             or
Jamie Passon 
Passon Performance
(570) 401-8949
Info on Muncie M25
William Fuss
GFI
1800-880-9954 EXT# 101

​9:00 A.M. to 3:00 P.M. EST

For Transmission Service call:

Seth Garrett
GFI 
1800-880-9954 EXT# 104
​10:00 A.M. to 2:00 P.M. EST
Tuesday - Friday
Email ANYTIME
( seth@5speedmuscle.com )

After hours call and leave a message and you will receive a return call as soon as possible OR email at seth@5speedmuscle.com

5SR Platforms

Mopar
A855
Picture
General Motors
M25
Picture
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