Tap image to zoom

Proform 4.000in To 4.090in Range Adjustable Piston Ring Compressor

Shop All Proform
Proform750707
Part # 66766
SKU # 750707
Price Not Available
This item is unavailable.
Part #
66766
SKU #
750707
Weight
0.8lbs
Maximum Diameter
4.09
Minimum Diameter
4.0
Finish
blue
Putting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor. Tighten the compressor snugly around the base of the piston. Then lay the compressor flat on the engine cylinder bore.
  • checkmark
    Then lay the compressor flat on the engine cylinder bore.
  • checkmark
    Tighten the compressor snugly around the base of the piston.
  • checkmark
    Putting the connecting rod through first, simply place the piston (with rings) into the tapered end of the ring compressor.
  • checkmark
    4.000-4.090 range.