Transmission Parts

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200-4R, 4L60, 4L60-E Accumulator Valve Train Kit 77777M-K

200-4R • 4L60 • 4L60-E

Accumulator Valve Train Kit 77777M-K

Fits "M" version valve trains in heavy weight vehicles, .341" dia. In 4L60, fits '87-later auxiliary valve body styles only.

    Helps cure:
  • 1-2 Bang at light throttle
  • Reduced 2-4 band life
4L60 Oversized Throttle Valve 77968

4L60

Oversized Throttle Valve 77968

Not compatible with early '82–'90 aluminum sleeve units.

    Helps cure:
  • Low line rise
  • 3-4 Clutch & band failure
4L60 Throttle Valve 77968-02

4L60

Throttle Valve 77968-02

Fits both aluminum sleeved and non-sleeved units.

    Helps cure:
  • Low line rise
  • Pin bore wear
  • Early upshifts
  • Soft upshifts
  • Premature 3-4 clutch failure
200-4R, 4L60, 4L60-E Accumulator Valve Train Kit 77777L-K

200-4R • 4L60 • 4L60-E

Accumulator Valve Train Kit 77777L-K

Fits "L" version valve trains in light/medium weight vehicles, .330" dia. Fits 4L60 '87-later auxiliary valve body styles only.

    Helps cure:
  • 1-2 Bang at light throttle
  • Reduced 2-4 band life
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