Checkered Flag Performance 3.780 Tapered Piston Ring Compressor

(1787 Reviews)

Price
$25.99

Quantity
(10000 available )

Total Price
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41 Ratings
40
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Reviews
  • Donnie McRobie

    > 3 day

    This is the king of ring installers , no more fighting the compressed style . Slide in from bottom , and can actually tap pistons in cylinder by hand.

  • Laury Sauer

    > 3 day

    Junk

  • CNKJ

    > 3 day

    Very well made, had to return, needed the 4 inch size.

  • Ms. Aleen Altenwerth

    Greater than one week

    The piston ring cup worked great it was a great buy. Thanks for this great product.

  • Nicholas Hutchinson

    > 3 day

    Works as it should, makes the job fast and easy

  • Malcolm

    > 3 day

    Works excellent for a stock rebuild on a 5.3 ls. Pistons slide right into the block no problem.

  • NDem

    03-06-2025

    If you have a set bore you are working with, this tool is amazing to use. Soo much better then any adjustable one I have used in the past. It was so easy, I thought something was wrong.

  • Veilheim

    > 3 day

    This thing is amazing. Made my build problem free.

  • ronnie gonzales

    > 3 day

    Perfect

  • Adam brown

    > 3 day

    Makes piston install very easy! Fit perfectly. Make sure u order for the correct bore size

Checkered Flag Performance 3.780" tapered piston ring compressors make installing piston rings a simple and easy part of your engine build or rebuild. Install your rings onto your piston, then slide the piston / ring assembly into the tapered bore of the ring compressor until the piston skirt starts to come out the bottom of the tool. Insert the piston skirt into the cylinder bore and allow the tool to sit flat on the cylinder deck. Press the piston assembly through the tool and into the cylinder bore. The tapered, true radius inner diameter of the tool compresses the rings as you push it through. Use assembly lube or engine oil to ease installation. Do not be fooled by the low price, these are high quality, well made tools suitable for the professional technician as well as shade-tree mechanics and hobbyists. You can pay for a big brand name, or you can add this high quality tool to your set at a much lower price. This ring compressor is a bore specific fixed size (3.780 inch) and non-adjustable. This piston ring installation tool has a lifetime warranty. It is recommended to use a piston groove cleaner tool, piston ring gap filer (or grinder), ring squaring tool, piston ring installer tool (or ring expander pliers) and engine assembly lubricant to help ensure that your engine rebuilding project goes smoothly.

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