Engines & Engine Parts

Engine Block, Cast Iron, 4-Bolt Mains, 4 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: DRT-31161111

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Engine Block, 400 Chevy Small Block, Class 35 German Cast Iron, 4-Bolt 400 Mains, 4.125 in. Unfinished Bore Diameter, 2-Piece Rear Main Seal

Part Number: SUM-150201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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CRATE ENGINE LT WET SUMP

Part Number: NAL-19431953

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
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• Mfr. Rebate

$750.00 Mail-In Rebate

Price after Manufacturer Rebate: $9,891.52

Rebate Expires: 10/31/2025

Get a $750 Rebate on this Chevrolet Performance Engine! Please visit https://www.gmpartsrebates.com/ ...Read More

Get up to $750 back after rebate on a select Chevrolet Performance Engines! Go to https://www.gmpartsrebates.com to redeem offer. Valid on purchases made between 8/1/25 and 10/31/25. Must be postmarked by 10/31/25. Allow up to 6-8 weeks for rebate processing. Available to customers with addresses in the US and US territories. Show Less

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Stage 4 Pro LS Cam 238/246 113+3, .625/.605 Lift, Maximum power version, 3-bolt 5.3, 5.7, 6.0, 6.2, 7.0, LS1 LS2 LS6 LS3 LS7 LSA LQ4 LQ9 LS9 LY6 LY5

Part Number: SUM-8709R1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Rocker Arms, Shaft, Roller, 1.7 Ratio, for LS3 Heads, Chevy, 6.2L, Kit

Part Number: BTC-S0432

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Valve Spring Upgrade Kit, 1.300 OD Dual Springs, Retainers/Locks, Seals, All GM LS LS1, LS2, LS3, LS7, LSA, LS9, LQ4, LQ9, L92, L76, LY6

Part Number: SME-174003

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

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Lifters, Hydraulic Roller, Chrysler, Dodge, Jeep, Ram, 5.7L, 6.4L, with MDS, Rear. Set of 4

Part Number: SLP-HT2312K

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Lifters, Hydraulic Roller, Chrysler, Dodge, Jeep, Ram, Hemi, 5.7L, 6.4L, with MDS, Front, Set of 4

Part Number: SLP-HT2311K

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 274/274, Lift .450/.450, Chevy, Small Block, Kit

Part Number: SUM-K00172

4.24 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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Pro LS 2618 Forged Piston, 4.030 bore, 1.299 C.H., 2cc Flat, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-2999274030-2

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Pistons, Hypereutectic, Flat, Coated Skirt, 4.030 in. Bore, Chevy, Set of 8

Part Number: SUM-17351C-30

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Chevy, 6.2L, Each

Part Number: ATI-918628

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Cylinder Head, Performer RPM 454-O, Aluminum, Assembled, 100cc Chamber, 295cc Intake, Chevy, Big Block, Each

Part Number: EDL-60439

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Crate Engines, GM 496 C.I.D. 600 HP Stroker Dressed Carbureted Long Block, 8.1L/496, Assembled, External Balance, Gen V Block, Chevy, 7.4L, 8.1L, Each

Part Number: MLL-BP4967CTC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Standard Rotation, Ford, 351W, Each

Part Number: HME-DMA1

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Core Charge $620.00
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Crate Engine, Dressed, Long Block, 400 Stroker, 500 HP, 510 TQ, New Block, Aluminum Heads, Sniper EFI, Chevy, Small Block, Each

Part Number: MLL-BP4002CTFD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Engine Assembly, Stage 1 Crate Engine, Long Block, 1-Piece Main Seal, Ford, Small Block Windsor, 351, Each

Part Number: HPE-HP11

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Core Charge $550.00
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Crate Engine, Stage 3, Long Block, Assembled, External Engine Balance, Cast Iron Heads, Dodge, 5.9L, Each

Part Number: HPE-HP73C

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Core Charge $260.00
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Cam and Lifters, Rattler, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .525/.530, Chevy, Small Block, Kit

Part Number: HRS-CL118005-09

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Crate Engines, Pro Series Chevy LS 427 C.I.D. 625 HP EFI, Long Block, 7.0L/427, Assembled, No Intake/ECU, Chevrolet, Small Block LS, 58X Reluctor,Each

Part Number: MLL-PSLS4272CTF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Crate Engine, Long Block, 400 CID, 500 HP, 510 TQ, Aluminum Heads, Chevy, Small Block, Each

Part Number: MLL-BP4002CT1

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Cylinder Head, Performer RPM, Aluminum, Assembled, 95cc Chamber, 292cc Intake Runner, Ford, Big Block, Each

Part Number: EDL-60669

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Engine 376 c.i. LS Builder Series Iron Block Standard Edition, Fuel Injected, TKX Manual Transmission w/ Polished Pulley Kit

Part Number: MLL-BLS3768KTKX

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Piston Rings, Plasma Moly Steel Top, Martensitic Ductile Napier Second, Std. Tension Oil, File Fit for 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm, Set

Part Number: SUM-136SM8531005

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Harmonic Balancer, Internal, Nodular Iron, Elastomer, Black Anodized, 6.750 in. Diameter, 1.125 in. Thick Ring, Chevy, Small Block, 283/327/350, Each

Part Number: SCA-SCA8000

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow