Checkered Flag Performance 3.780 Tapered Piston Ring Compressor

Works great best money spent on a ring compressor

Perfect

Worked perfectly. Easier than the old school band clamp style. No hung rings. A little atf to lube the inner surface and tapped right in.

Best tool in my box...definitely worth the money!

Good investment. Saves so much time.

Worked perfectly on LS 5.3 Vortec rebuild.

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!

Great for the 4.8 ls

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

One of the best investments I’ve made.