The powerglide transmission has a single band. It is used to hold the clutch drum during low gear operation. If the powerglide band is not adjusted properly the following things can occur:
- Band failure (burning of clutch material)
- Slipping in low gear or no low gear function at all
- Shift flare between low and high gears
- Car rolling backwards when the transbrake is applied
The powerglide band should be adjusted to the following specs:
- Tighten the band adjustment screw to 72 inch lbs
- Unscrew the band adjuster three and a half turns (3.5)
- Tighten the band adjustment screw's locking nut
The band should be readjusted on a semi regular basis throughout the racing season. BTE recommends using a
heavy duty band adjustment screw to prevent band failure. Stock band adjusters can bend and warp under heavy duty conditions.
See also:
BTE Kevlar Powerglide Band
BTE Wide Powerglide Band
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