CHEVROLET Engines & Components

Pistons, Forged, Dome, 2-Valve Reliefs, 4.285 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Set of 8

Part Number: JEP-258252-8

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Flat Top, Single Valve Relief, 4.320 in. Bore, 3.766 in. Stroke, 6.135 in. Rod, 1.765 in. Compression, Chevy, Set of 8

Part Number: JEP-257989-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Pistons, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-258244-8

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Professional Series, Forged Dish, 4.125 in. Bore, Chevy, 6.6L, Set of 8

Part Number: WIS-K0070A125

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Flat Top, Single Valve Relief, 4.560 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-257967-8

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.000 in. Pin, Chevy, 350

Part Number: CPI-SAJ143-CC

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Piston and Ring Kit, Forged, Dome, 3.800 in. Bore, Chevy, LS, Kit

Part Number: MLE-930229800

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Forged, Step Dish, 4.155 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC754KTD-030

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Power Pak, 4.600 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, Forged, No Rings, Chevrolet, 454 CID, Drag Race, Set

Part Number: MLE-930239800

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.375 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239710

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.250 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239810

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.605 in. Bore, 4.500 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239905

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.605 in. Bore, 4.250 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239105

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Forged, Dome, 2-Valve Reliefs, 4.530 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Set of 8

Part Number: JEP-258239-8

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Powerpack, Elite Sportsman Drag Series, Dome, Forged Aluminum, 4.610 in. Bore, 4.375 in. Stroke, Chevy, Set of 8

Part Number: MLE-930239410

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Head, 2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Driver Side)

Part Number: FLE-FPE6110003D

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Head, 2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110003P

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Lifters, Race Series, Hydraulic Roller, Pro Max High RPM, Vertical Bar, Chevy, Small Block, Set of 16

Part Number: HRS-91170

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Piston and Ring Kit, Forged, Flat Top, 4.065 in. Bore, Chevy, Kit

Part Number: MLE-930228765

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.165 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2920-4165

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2823-4000

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.125 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2925-4125

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valve Covers, 2.50 in. Tall, Centerbolt, Billet Aluminum, Natural, Moroso Logo, Includes Built-in Coil Mounts, Chevrolet, Small Block LS, Pair

Part Number: MOR-68476

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pistons, Forged, 4.030 in. Bore, 3.500 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, SBC 23 degree, Chevy, Set of 8

Part Number: PIS-1001018

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Piston, Flat Top, 4.040 in. Bore, 3.500 in. Stroke, 6.125 in. Rod Length, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy Small Block, Set of 8.

Part Number: PIS-1001020

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping