Engines & Components

Pro LS 4340 Rotating Assembly, 346 Cid., 3.898 bore, 3.622 stroke, 58x, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L8983

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Pro LS 4340 Rotating Assembly, 346 Cid., 3.898 bore, 3.622 stroke, 58x, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L8987

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Pro LS 4340 Rotating Assembly, 347 Cid., 3.903 bore, 3.622 stroke, 58x, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L9033

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Pro LS 4340 Rotating Assembly, 347 Cid., 3.903 bore, 3.622 stroke, 58x, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L9037

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Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 bore, 3.622 stroke, 58x, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L0702

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Pro LS 4340 Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.098 rod,12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R243600512

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Pro LS Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360052

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Pro LS Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360302

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Pro LS 4340 Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R243604012

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Pro LS Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360402

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Pulley Kit, Serpentine, Ultra Drive, Aluminum, Clear Powdercoated, Chevy, Big Block, Ultra, Kit

Part Number: MCH-20360

5.0 out of 5 stars ( 9 )

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Crate Engine, Remanufactured, Long Block, Assembled, Cadillac, 3.6L/217, Each

Part Number: VRE-DCVH

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $445.00
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Crate Engine, Remanufactured, Long Block, Assembled, Chrysler, Dodge, 2.4L/148, Each

Part Number: VRE-DDE9

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Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $420.00
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Crate Engine, Remanufactured, Long Block, Ford, Mazda, 4.0L/245, Each

Part Number: VRE-DFT5

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

• Core Charge $420.00
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Crate Engine, Remanufactured, Long Block, Assembled, Ford, Mercury, 4.6L/281, Each

Part Number: VRE-DFHV

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $645.00
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Crate Engine, Remanufactured, Long Block, Assembled, Ford, Lincoln, Mercury, 5.8L/351, Each

Part Number: VRE-DF15

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $520.00
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Crate Engine, Remanufactured, Long Block, Assembled, Chrysler, 2.4L/148, Each

Part Number: VRE-DDE2

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $420.00
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Crate Engine, Remanufactured, Long Block, Chevrolet, GMC, Isuzu, 4.3L/262, Each

Part Number: VRE-VCN6

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $395.00
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Connecting Rod, Forged 4340 Steel, I-Beam, Cap Screw, Floating, 6.420 in., Chevy, Duramax, Set of 8

Part Number: HRS-BX6420

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Engine Assembly, Short Block, 58 Tooth Reluctor Wheel, Hypereutectic Pistons, LM7, 330 CID, Chevy, LS, Each

Part Number: HPE-SP115

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Core Charge $175.00
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Short Block, Chevrolet LS Gen IV 408 Stroker, Internally Balanced, 24 Tooth Reluctor, +10cc Dish Pistons, Each

Part Number: HPE-SP37-G4

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Core Charge $410.00
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Engine Assembly, Short Block, Stroker, 1-Piece Main Seal, Mopar, Small Block Magnum, 408, Each

Part Number: HPE-SP57

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Estimated Ship Date: Jan 2, 2026 if ordered today

• Core Charge $370.00
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Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Part Number: HME-DMK2

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $870.00
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Lifters, Lifter,Chev SB, Mech Roller, Pro-Max, +.300

Part Number: HRS-91045

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Lifter,Chev BB, Mech Roller, Black Venom, +.300

Part Number: HRS-91048

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Estimated Ship Date: Nov 28, 2025 if ordered today

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