Jims Catalogue

FAT 5™ TRANSMISSION

FAT 5 ™ SUPERKIT OVERDRIVE TRANSMISSIONS EVO & TWIN CAM ®

You want strong? We have strong! JIMS ® “Fat 5™ Overdrive” is simply the strongest, toughest gearbox made. Period. JIMS ® took advantage of its, more compact shifter technology to increase the width and strength of every gear. The width

increase varies from 18% to 53%, depending upon the loads each gear set must carry.

Big Power is more popular than ever. Large engines like the JIMS ® 120”, 131” & 135” deliver double the stock power and torque. When such power is linked to the ground through high torque clutch- es and big sticky tires, the peak loads on transmis- sion gears rise far

Increased gear width from 18%~53% Fat Gear! Stock Gear

Gear . . . .Ratio 1 . . . . . .2.91 2 . . . . . .1.93 3 . . . . . .1.31 4 . . . . . .1.00 5 . . . . . .0.886 ( Overdrive)

above what anyone but JIMS ® ever expected their trannies to have to endure.

An oil filler spout spacer, JIMS No.8088 may be required on 1993 to 2006 FL’s. See page 103.

For more details see No. 8273-IS instructions. One final note – “Buy American!”

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ShiftRingTechnology Patent Pending

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