GMC K2500 Engines & Components

GM-Trk:366(6.0L)(91-94),454(7.4L)(91-95)Rear Crankshaft Repair Sleeve

Part Number: MAH-A356

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Special Order

Pistons, ACDelco GM Genuine Parts Pistons, 4.254 in. Bore, 0.990 in. Pin Diameter, Floating Pin, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19302651

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: KGB-CR6683SI025

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

• Drop Ship
• Special Order

PUMP,OIL

Part Number: ADO-93427692

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Free Shipping
• $20.00 Summit Bucks
• Special Order

Bolt, Engine Rocker Arm Bolt, Course Thread, Hex, Steel, Natural, Cheverolet, GMC, Each

Part Number: ADO-10114123

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Oil Drain Pan Plugs, Plug, Thread Size 1/2-20 in., Set of 5

Part Number: RNB-090-043

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-663

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

RETAINER,CM/SHF

Part Number: ADO-10144059

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Harmonic Balancer, OEM Replacement, Chevy, GMC, Pontiac, V6, Each

Part Number: PBB-PB1208N

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM5597

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Valve Covers, Replacement, Stock, Baffled, Steel, Gloss Black, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: ADO-12555271

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. 6-Cylinder, 0.190 in. Deep Groove, VIN Z, Set

Part Number: SLP-E-459K30

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-604

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49203

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50141CP030

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C4718

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4718S

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Pistons, Hypereutectic, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3476HC-STD

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

Piston Rings, Premium Ductile Ring Sets, 0.035 in. Oversize, 4.035 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523035

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Drop Ship
• Special Order

Rod Bearings, CH-Series, Standard Size, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-7095CH

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 20, 2025 if ordered today

• Special Order

Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Bronze Bearing Thrust, Chevy Big Block, Merlin Block, Set

Part Number: CLO-9-3547WX9

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Piston Ring Sets, Moly, 3.766 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41137CP030

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Moly, 3.905 in. Bore, 3/32 in., 3/32 in., 3/16 in. Thickness, L6, Set

Part Number: SLP-E-217K30

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

MAIN BEARING SET

Part Number: CLE-MS909H19

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, Shallow Oil Ring Groove, V8, Set

Part Number: MAH-51617

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Special Order