Chevrolet Silverado 2500 HD Engine Internals

78 products

From pistons and connecting rods to camshafts, crankshafts, bearings, and gaskets, our engine internals selection has everything needed for a reliable bottom end and a high-revving top end. With forged and performance options alongside OE-style replacements, every component is built for precision and durability. Lay the foundation for serious power and keep your engine strong under pressure.

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King Engine Bearings High Performance Cam Bearing Set - Coated

Regular price $191.41
Sale price $191.41 Regular price
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King Engine Bearings High Performance Cam Bearing Set - CoatedThis Part Fits: Year Make Model...
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King Engine Bearings 06-13 GM LS .775in Wide Performance Coated Cam Bearing Set

Regular price $231.57
Sale price $231.57 Regular price
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King Engine Bearings 06-13 GM LS .775in Wide Performance Coated Cam Bearing SetThis Part Fits:...
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King Engine Bearings 06-13 GM LS .775in Wide Performance Cam Bearing Set

Regular price $94.91
Sale price $94.91 Regular price
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King Engine Bearings 06-13 GM LS .775in Wide Performance Cam Bearing SetThis Part Fits: Year...
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Granatelli 96-22 GM LS Standard Height Valve Cover w/Angled Coil Mount - Blk Wrinkle (Pair)

Regular price $240.90
Sale price $240.90 Regular price
Unit price
Granatelli Motor Sports Valve Covers are high-performance components designed to enhance both the functionality and...
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Granatelli 96-22 GM LS Tall Valve Cover w/Integral Angled Coil Mounts - Red Wrinkle (Pair)

Regular price $240.90
Sale price $240.90 Regular price
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Granatelli Motor Sports Valve Covers are high-performance components designed to enhance both the functionality and...
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COMP Cams Lifter SB/Lt/LS OE-Type Hydraulic Roller Full Trv

Regular price $221.95
Sale price $221.95 Regular price
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OE-Style Hydraulic Roller Lifters (No Link Bar) are a performance replacement for stock hydraulic Roller...
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COMP Cams Trunnion Kit LS-Type Rocker Retrofit

Regular price $194.95
Sale price $194.95 Regular price
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Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion...
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Cometic GM LS Gen-3/4 Small Block V8 Bottom End Gasket Kit w/ Flat Mount Cam Plate Bolts

Regular price $181.39
Sale price $181.39 Regular price
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COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...
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Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Head Gasket

Regular price $87.95
Sale price $87.95 Regular price
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Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...
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Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket

Regular price $87.95
Sale price $87.95 Regular price
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The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...
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Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .040in MLS Cylinder Head Gasket

Regular price $87.95
Sale price $87.95 Regular price
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The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of...
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Clevite 131.00 x 158.00 Mack MP8 / Volvo MD13 Camshaft Bearing Set

Regular price $95.88
Sale price $95.88 Regular price
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Clevite camshaft bearings are OE replacement parts that are finished to provide the recommended clearance...
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Clevite Tri Armor Chevrolet V8/ 293-325-346-364/ 1997-00 Main Bearing Set

Regular price $308.35
Sale price $308.35 Regular price
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Clevite Tri Armor Chevrolet V8/ 293-325-346-364/ 1997-00 Main Bearing SetThis Part Fits: Year Make Model...

Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set

Regular price $464.99
Sale price $464.99 Regular price
Unit price
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened...
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Clevite Tri Armor Chevrolet V8/ 293-325-346-364/ 1997-00 Main Bearing Set

Regular price $397.07
Sale price $397.07 Regular price
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Clevite Tri Armor Chevrolet V8/ 293-325-346-364/ 1997-00 Main Bearing SetThis Part Fits: Year Make Model...

Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set

Regular price $384.08
Sale price $384.08 Regular price
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Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing SetThis Part Fits: Year Make Model Submodel 2008-2009...

Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set

Regular price $370.91
Sale price $370.91 Regular price
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Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing SetThis Part Fits: Year Make Model Submodel 2008-2009...
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Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing Set

Regular price $349.25
Sale price $349.25 Regular price
Unit price
Clevite Chevrolet V8 293-325-346-364 1997-07 Main Bearing SetThis Part Fits: Year Make Model Submodel 2008-2009...
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Clevite Tri Armor GMC Pass & Trk 348/366/396/402/409/427/454/502 Con Rod Bearing Set

Regular price $40.18
Sale price $40.18 Regular price
Unit price
Clevite Tri Armor GMC Pass & Trk 348/366/396/402/409/427/454/502 Con Rod Bearing SetThis Part Fits: Year...
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Clevite GMC Pass & Trk 348 366 6.0L 396 402 409 427 7.0L 454 7.4L 502 Con Rod Bearing Set

Regular price $35.50
Sale price $35.50 Regular price
Unit price
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened...
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Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

Regular price $37.95
Sale price $37.95 Regular price
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The Fleece Performance Intake Air Heater Delete is a simple way to remove the air...
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Fleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate

Regular price $39.99
Sale price $39.99 Regular price
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Want to get rid of that big ugly resonator under the hood of your LML?...
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King General Motors Duramax Diesel L86/ LT1/ LT4 Connecting Rod Bearing Set - Tri-Metal Copper Based

Regular price $156.74
Sale price $156.74 Regular price
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King General Motors Duramax Diesel L86/ LT1/ LT4 Connecting Rod Bearing Set - Tri-Metal Copper...
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Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat

Regular price $99.95
Sale price $99.95 Regular price
Unit price
2006-2009 Chevrolet Express 2500 6.6 Liter 4L60-E, 2006-2009 Chevrolet Express 2500 6.6 Liter 4L80-E, 2006-2009...
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