GMC C3500HD Engines & Components

Rear Main Seal Housing, Chevy, Small Block, LT1, Each

Part Number: NAL-12554312

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Rod Bearing, H Series, .010 in. Crankshaft Undersize, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

Part Number: CLE-CB743HND10

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Camshaft, Mechanical Roller Tappet, Advertised Duration 300/308, Lift .630/.630, Chevy, Small Block, Each

Part Number: CCA-12-908-9

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Harmonic Balancer, Street Performance, Chevy, GMC, 350, 400, Each

Part Number: PBB-PB1046ST

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Piston Rings, Piston Ring Sets, Phosphate Coated, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-C5532030

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Rod Bearings, XP-Series, Copper/Lead/Alloy, 0.010 in. Crankshaft Undersize, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPN010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Pistons, Hypereutectic, Dish, 4.000 in. Bore, Chevy, Set of 8

Part Number: SLP-H423DCP

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Cam Retainer Plate Bolt, Roller Cam, Chevy, Small Block, Each

Part Number: NAL-14093637

5.0 out of 5 stars ( 18 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .447/.462, Chevy Small Block

Part Number: CCA-K12-235-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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CONN. ROD BEARING SET

Part Number: CLE-CB663HN9

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Harmonic Balancer Bolt, Steel, Gold Iridite, Hex, Chevy, Small Block, Each

Part Number: MRG-945G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

PCV Valve, GM Genuine Part, 90 Degrees, Fits 0.75 in. I.D. Grommets, Steel/Plastic, Black/Natural Finish, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-19458956

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Valve Covers, Slant Edge, 4 1/4 in. Tall, Perimeter Bolt Mounting, with Breather/PVC Grommets, Diecast Aluminum, Polished, Chevrolet, Big Block, Pair

Part Number: PRO-141-874

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Rod Bearings, Bi-metal, Silicon Aluminum, .001 in. Thinner Size, Chevy, Big Block, 348, 409, Set of 8

Part Number: KGB-CR808HPNSTDX

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 249/260, Lift .434/.444, Chevy Small Block

Part Number: CCA-K12-249-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Each

Part Number: CLE-CB663P10

5.0 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Lifter, Hydraulic Roller, Chevy, GMC, Each

Part Number: SLP-HT-2279

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Piston Rings, Moly, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-553K60

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Main Bearings, King XP-Series Coated Main Bearings, Stock Size, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB557XPCSTDX

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .447/.454, Chevy, Small Block, Each

Part Number: CCA-12-234-2

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Engine Expansion Plugs, Freeze Plugs, Brass, Chevrolet, GMC, Big Block, Kit

Part Number: MEL-MPE-275BR

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Main Bearings, P Series, 1/2 Groove, .030 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829P30

Not Yet Reviewed

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Main Bearings, HP-Series, 1/2 Groove, Bi-Metal, Silicon Aluminum, .001 in. Thinner Size, Chevy, Big Block, Set of 5

Part Number: KGB-MB556HPNSTDX

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

Main Bearings, H Series, Standard Size, TM-77, Chevy, 366, 396, 402, 427, 454, 502, Set of 5

Part Number: CLE-MS829HG

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air

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Intake Oil Shield, Steel, Chevy, Big Block, Each

Part Number: NAL-12555320

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/16/2026 if shipped by air