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Built Bottom End Performance 3.780' Billet Aluminum Tapered Piston Ring Compressor for LS 4.8L and 5.3L Vortec Black Hard Anodized Laser Etched Labels

Free shipping on orders over CA $49.99

CA $71.78

CA $ 32 .99 CA $32.99

In Stock

About this item

  • <b>🗸</b><b>Compatible with LM7, L59, LM4, L33, LS4, LMF, LH9, LR4, LH6, LY5, LMG, LC9, LH8, LY2, L20 </b>
  • <b>🗸</b><b>Reduced risk of breaking piston rings on installation</b> compared to adjustable compressors
  • <b>🗸</b><b>Uniform tapered surface</b> - compresses the piston rings evenly
  • <b>🗸</b><b>Precision surface finish</b> (N7 class) callout to prevent rings from scraping on manufacturing tool marks, unlike cheaper tapered compressors
  • <b>🗸Convenient laser etched size labels</b> - easy to read & won't wear off in the garage environment
  • <b>🗸</b><b>Billet </b> 6061-T6 Aluminum
  • <b>🗸Robust black hard anodized coating</b> - difficult to scratch or erode away with chemicals
  • <b>🗸</b>N7 class surface finish - smooth transition for rings


Don't waste money on broken rings ever again. Universal clamp-style compressors don't compress the rings uniformly. This can cause the ring to catch on the cylinder bore and break. A tapered ring compressor creates a uniform surface for the rings to compress against as the piston is installed. It is critical that this surface is smooth and hard to prevent the rings from scraping debris into the cylinder. Built Bottom End ring compressors are held to a smoothness tolerance in addition to the black hard anodized coating. It’s also important for the size labels to hold up to the abuse seen in a garage. The convenient dual-unit size labels and logo are laser etched into the black anodizing to provide a permanent way of determining which size is being used. It won’t rub or chip off during use in the way that cheap silk screened logos of competitors’ tools will.


Ricky
Reviewed in the United States on August 20, 2024
The media could not be loaded.
rick
Reviewed in the United States on August 19, 2024
This spring compressor worked great ony 5.3 rebuild. It has a gradual taper that has a nice smooth finish. With a tiny bit of oil, the piston slides right into it and it compress all the rings perfectly and drops right into the cylinder. I couldn't be more pleased. It's a great value and very easy to use. Has zero moving parts.
Jeff prime
Reviewed in the United States on July 2, 2024
Great tool would by again. Very nice quality for the price I was very very impressed.
D.C R
Reviewed in the United States on December 23, 2024
Works well
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