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
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