LS Gen III 4.8/5.3/5.7/6.0 Pistons & Rings 1999-2004 DNJ PRK3166

DNJ piston and ring set for the LS Gen III 4.8/5.3/5.7/6.0 (1999-2004). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1999-2004, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

Pistons and rings seal combustion and control oil. Worn rings burn oil and lose compression; a cracked ring land from detonation ends the engine. A new piston or ring set at the correct bore and compression is the core of every rebuild.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1999-2004
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1999-2004
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1999-2004
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1999-2004

Fixes

• oil consumption and blue smoke
• low or uneven compression
• a bore or stroker build needing new slugs

What's included

• pistons (with pins and locks) and/or rings as listed, at the stated bore size

Specifications

• Brand: DNJ
• Part number: PRK3166
• Shipping weight: 11.26 lb
• Package size: 24.25 x 14.5 x 4.5 in
• Condition: new
• Product type: Pistons & Rings

Cross-reference

Replaces or interchanges with DNJ PRK3166 for the LS Gen III 4.8/5.3/5.7/6.0. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.