GMC Sierra 1500 Engine Block Parts
This page brings together engine block parts for the GMC Sierra 1500, covering model years 1999–2026. The range includes piston ring sets, individual piston rings, connecting rod bearing sets, piston sets, and pistons in both OE-replacement and performance configurations. Pick your GMC Sierra 1500's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51421CP.030 Perfect Circle Engine Piston Ring Set .030 Oversize
MAHLE 50203CP Perfect Circle Standard Piston Ring Set 4.250" Bore V8
MAHLE 41847CP.020 Original Engine Piston Ring Set Oversize - 020
MAHLE 41473CP.060 Moly Piston Ring Set 0.060 Over GM 2.8L 3.1L Engine
MAHLE 41106CP.040 Original Premium Engine Piston Ring Set Over - 040
MAHLE 50533CP.020 Original Standard Piston Ring Set 0.020 in. Oversize
MAHLE 41286CP.040 Original Engine Piston Ring Set Oversize - 040
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51462.040 Engine Piston Ring Set Oversize Cast Iron - 0.040
MAHLE 40722-030 Precision-Ground Performance Piston Ring Set
MAHLE 40564CP-040 Precision-Ground Performance Piston Ring Set
MAHLE 224-3894WR-0.50MM Engine Piston Set - 0.50mm Oversize
Cometic CF1010 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 8 Zinc Plated
Cometic CF1011 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 5 Zinc Plated
Edelbrock 2028 Single-Quad Intake Manifold & Carburetor Kit for SB Chevy Vortec
Edelbrock 2007 Performer Single-Quad Intake Manifold & Carburetor Kit for SB Chevy Vortec
What's here for your GMC Sierra 1500
- Engine Piston Ring Sets — multi-piece kits covering the full bore in various configurations
- Individual Engine Piston Rings — single rings for targeted replacement
- Engine Connecting Rod Bearing Sets — sets covering multiple rod positions
- Engine Piston Sets — matched piston groups for complete rebuilds
- Individual Engine Pistons — single-unit replacements in standard and performance variants
The widest selection of GMC Sierra 1500 engine block parts here comes from MAHLE, Dorman, King Engine Bearings, and Hastings, spanning everything from OE-style replacement pieces to polished and performance-oriented options. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.