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GMC Sierra 3500 Engine Block Parts
This page brings together engine block parts for the GMC Sierra 3500, covering model years 2001–2013. The range includes piston ring sets, connecting rod bearing sets, piston sets, crankshaft main bearing sets, and individual pistons and rings. Choose your model year above and this page keeps only the engine block parts that fit your GMC Sierra 3500. Each listing is matched to our vehicle fitment data before it appears here.
421 - 447 of 447 results
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Speedmaster PCE281.1455 LS1 LS2 LS6 As-Cast Aluminum Bare Cylinder Head 210cc / 62cc Cathedral Port
Part: PCE281.1455
$305.58
In Stock (7)
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Speedmaster PCE314.1251 Fabricated Aluminum Valve Covers Coil Pack Wire Combo Kit for Chevy LS Engines
Part: PCE314.1251
Vehicle Specific
$535.71
In Stock (10+)
Speedmaster PCE314.1133 LS1 LS2 LS3 LS6 LS7 Fabricated Valve Cover Coil Mount Plates
Part: PCE314.1133
$31.78
In Stock (10+)
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Speedmaster PCE314.1132.01 Polished Fabricated Aluminum Valve Covers for Chevy LS Engines with Coil Mounts
Part: PCE314.1132.01
$145.60
In Stock (10+)
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Speedmaster PCE314.1131 Polished Fabricated Aluminum Valve Covers for Chevy LS Engines
Part: PCE314.1131
$128.82
In Stock (10+)
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Speedmaster PCE149.1018 LS1 LS2 LS6 6-71 8-71 Supercharger Intake Manifold CNC Billet Aluminum
Part: PCE149.1018
$1,276.51
In Stock (10+)
2 left at this price
King Engine Bearings CR 865SI Connecting Rod Bearing Set SBC 307 350 Gen III/IV +.002" Oversize
Part: CR 865SI
Vehicle Specific
$17.07
In Stock (8)
In Stock (10+)
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Proform Parts 141-256 Aluminum Valve Covers LSX Emblem Black Crinkle LS Engines
Part: 141256
Vehicle Specific
$317.95
2 left at this price
Dorman 092-018 EZ Drain Oil Plug M12 x 1.75 Thread 21mm Hex Head with Gasket
Part: 092-018
Vehicle Specific
$12.67
In Stock (10+)
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King Engine Bearings CR808XPNC010 Connecting Rod Bearing Set Chevrolet BBC - 369-502
Part: CR808XPNC010
Vehicle Specific
$144.37
In Stock (10+)
Melling M29500 Oil Pump Pickup Tube Support Bracket for GM LS Engines
Part: M29500
Vehicle Specific
$19.43
In Stock (10+)
King Engine Bearings CR865SI030 Connecting Rod Bearing Set Chevrolet SBC 307CI 350CI Gen III/IV OD+.002"
Part: CR865SI030
Vehicle Specific
$19.97
2 left at this price
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King Engine Bearings CR 807XPNDC 010 Connecting Rod Bearing Set Chevy SBC 307 350 Gen III/IV
Part: CR 807XPNDC 010
Vehicle Specific
$138.61
1 left at this price
2 left at this price
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Speedmaster PCE303.1034 Billet Aluminum Oil Pump for GM LS1 LS2 LS3 LS6 Engines
Part: PCE303.1034
$318.97
In Stock (10+)
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In Stock (10)
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Speedmaster PCE314.1226.01 LS1 LS2 LS3 LS6 LS7 Cast Aluminum Valve Covers without Coil Mounts
Part: PCE314.1226.01
$122.34
In Stock (10+)
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Sniper EFI 890014B Fabricated Aluminum Valve Covers GM LS Engines Satin Black
Part: 890014B
Vehicle Specific
$349.95
In Stock (9)
2 left at this price
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Top Street Performance JM8082-1BK LS Engine Cast Aluminum Valve Cover with Billet Oil Fill Cap
Part: JM8082-1BK
Vehicle Specific
$179.80
In Stock (5)
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King Engine Bearings CR 807XPNDC 001 Connecting Rod Bearing Set SBC 307 350 Gen III/IV
Part: CR 807XPNDC 001
Vehicle Specific
$138.88
4 left at this price
In Stock (10+)
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Hastings 2D4845S Piston Ring Set Single Cylinder GM 6.6L Duramax Diesel
Part: 2D4845S
Vehicle Specific
$83.07
3 left at this price
What's here for your GMC Sierra 3500
- Engine Piston Ring Sets
- Individual Engine Piston Rings
- Engine Connecting Rod Bearing Sets
- Engine Piston Sets
- Individual Engine Pistons
- Engine Crankshaft Main Bearing Sets
The widest selection here comes from MAHLE, King Engine Bearings, Dorman, and Sealed Power, spanning OE-replacement and performance-oriented options across the range. Other categories GMC Sierra 3500 owners shop for: GMC Sierra 3500 Shocks and Struts, GMC Sierra 3500 Exterior Lights and GMC Sierra 3500 Seats and Seat Parts, or browse all GMC Sierra 3500 parts and accessories.