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EMCO GEARS CLASSIC AT MID-OHIO
MEDIA
RACING TRANSMISSIONS
AXLE SYSTEMS
STEERING RACKS
ENGINE GEARS AND SPROCKETS
ENGINEERING
TRANSMISSION DYNAMOMETER
COMPANY HISTORY
CHICAGO
INDIANAPOLIS
MOORESVILLE, NC
LAST UPDATED May 9, 2008
Established 1934
GT46
GT46 INSTALLATION DRAWING
(PDF File, 352KB, login & password required)
GT46 GEAR SETUP CALCULATOR
(MS Excel, 230KB, RATIOS UPDATED 2/5/08)
GT46 SOLID MODEL
(Zipped Parasolid v14 X_T file, 13.46MB, login & password required)
An adaptation of the highly effective GA46 Transaxle, the GT46 is designed for 24-hour endurance racing and is approved by Grand Am for use in the cars of the Rolex Sportcar GT Class.

Speedsource Mazda RX-8.  GT Class Winners of the 2008 Rolex 24 Hours of Daytona.