GMC Sierra 2500 Engine Block Parts
Engine block parts for the GMC Sierra 2500 cover the 1999–2013 model years, with piston ring sets, individual piston rings, connecting rod bearing sets, and crankshaft main bearing sets available across the range. Select your year above and we'll show only the engine block parts that fit your GMC Sierra 2500. Fitment is checked against our vehicle data for every part listed.
Representative Photo, actual item may vary
MAHLE 40564CP-040 Precision-Ground Performance Piston Ring Set
MAHLE 224-3728WR-0.75MM Engine Piston Set 0.75mm Oversize
Representative Photo, actual item may vary
MAHLE 224-3664WR-0.75MM Engine Piston Set 0.75mm Oversize
MAHLE 224-3663WR-0.50MM Engine Piston Set +0.50mm Oversize
FAST 146353 Cathedral Port Runner Set for LSXR 102mm LS1/LS2/LS6 Intake Manifold
King Engine Bearings CR807XPNDC Tri-Metal Connecting Rod Bearing Set for Chevy SBC 307-350ci & Gen III/IV
King Engine Bearings MB1328XP Main Bearing Set GM LS Vortec Gen III IV
King Engine Bearings MB5013HP001 Main Bearing Set GM Vortec LS-Series Gen III/IV
Edelbrock 2007 Performer Single-Quad Intake Manifold & Carburetor Kit for SB Chevy Vortec
Edelbrock 2028 Single-Quad Intake Manifold & Carburetor Kit for SB Chevy Vortec
Cometic PRO3008T-4130-053MLX GM Duramax Top End Gasket Kit - LB7
Edelbrock 2029 Performer Manifold and Carburetor Kit for SB Chevy Vortec
Representative Photo, actual item may vary
MAHLE 51510CP.030 Premium Plasma-Moly Piston Ring Set +0.030" Oversize Bore
MAHLE 50533CP.020 Original Standard Piston Ring Set 0.020 in. Oversize
Representative Photo, actual item may vary
MAHLE 51097CP Original Standard Engine Piston Ring Set - Cast Iron, 3.780 in. Bore
MAHLE 51462.040 Engine Piston Ring Set Oversize Cast Iron - 0.040
What's here for your GMC Sierra 2500
- Engine Piston Ring Sets
- Engine Piston Rings (individual)
- Engine Connecting Rod Bearing Sets
- Engine Crankshaft Main Bearing Sets
The widest selection here comes from MAHLE, King Engine Bearings, Dorman, and Sealed Power, covering OE replacement and performance-oriented options in a variety of configurations including single pieces and complete kits. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.