Checkered Flag Performance 3.780 Tapered Piston Ring Compressor

Worked perfect

perfect for 5.3

Yes it is bore specific. But you will never install pistons faster than you ever have without it. Fast, easy,great tool for installing stock bore Ls 5.3 pistons.

These style ping ring compressors are hands down the best. Totally worth the money and they make installing pistons into cylinders a breeze with the rings installed. The only downside is having to buy for all cylinder configurations. Highly recommend!

Have always used a ratcheting style clamp to set pistons in and sometimes have issues where Id have to start over, but with this device the positions dropped right into cylinder with a couple of taps.

It worked great.

Super easy to install pistons.

This thing is amazing. Made my build problem free.

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

Perfect