JEFFco Transmissions are available as a 3:00 in 4 speed and a 2:11 in a 3 speed.

Other ratios are also available.

3 speeds, rev. & neutral - 2:11, 1:95, 1:80 low gear

4 speeds, rev. & neutral - 3:00, 2:80. 2:60, 2L40 low gear

Unique shifter with neutral lock out supported sprags

1-3/6 300 M Shafts / 9 disc clutch packs

Flanges to bolt up to stock

Chevrolet Bell Housing or inspection flange for Cans.

SUPERIOR STRENGTH

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