Ford Racing Tremec 5-Speed Transmission

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TREMEC 500 HD 5-SPEED TRANSMISSION

Wide Ratio

500 lbs./ft. torque capacity

Replaces 397-M-7003-R58

Gear ratios starting with first are; 3.27, 1.98, 1.34, 1.00, .68

Features improved shift forks, one-piece counter shaft, gears made of 4615 steel which increases the torque capacity over that of the 397-M-7003-R58 model

Input shaft is 10-spline 1-1/16'' Diameter and the output shaft is 31-spline

Requires a unique bellhousing 397-M-6392-R58 to install in a 1979-95 Mustang

To fit in a 1979-93 Mustang use 397-M-5059-A crossmember

To fit in 1994-95 Mustang, modify vehicle crossmember, lengthen driveshaft .625'' and use Ford clutch fork E6ZZ-7515-A

31 spline driveshaft yoke required

Can be used in 4.6L applications with bellhousing 397-M-6392-M46

TREMEC 600 EXTRA HD 5-SPEED TRANSMISSION

Close Ratio

600 lbs./ft. torque capacity

Gear ratios starting with first are; 2.92, 1.90, 1.34, 1.00, .82

Features improved shift forks, one-piece counter shaft, gears made of 4615 steel which increases the torque capacity over that of the 397-M-7003-R58 model

Input shaft is 26-spline 1-1/8'' and output shaft is 31 spline

Requires a unique bellhousing 397-M-6392-R58 to install in a 1979-95 Mustang

To fit in a 1979-93 Mustang use 397-M-5059-A crossmember

To fit in a 1994-95 Mustang, modify vehicle crossmember, lengthen driveshaft .625'' and use Ford clutch fork E6ZZ-7515-A

31 spline driveshaft yoke required

Unique clutch disc designed for 26-spline 1-1/8'' Diameter input must be used

Can be used in 4.6L applications with bellhousing 397-M-6392-M46