B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions PANTS The cleat-shaped handles make for

The cleat-shaped handles make for an easy tie-down anchor point so you can safely stack cargo directly on top of the cover

This full kit can be installed at home and can be completed efficiently and quickly

Cast from High Silicone Ductile Iron

Flow matched

Forged Milled Wheels

B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions PANTS The cleat-shaped handles make forThe B&M vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.