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, 410 Cid., 4.040 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11.2:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400408

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42500BI

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Engine Rotating Assembly, Superlight, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-40570BI

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Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 428 Small Block, Kit

Part Number: SCA-1-44406BI

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Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-46017BE

2.0 out of 5 stars ( 1 )

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Engine Rotating Assembly, Balanced, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Modular V8, Kit

Part Number: SCA-1-47806BI

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Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Std Deck, 4 Head Bolt, 4.065 in. Bore, GenIII/IV LS Chevrolet, Each

Part Number: SUM-150215

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Pulley Kit, Style Track, Serpentine, Black Onyx Main X Bracket, Clear Powdercoated Pulleys, Billet Aluminum, Oldsmobile, V8, Kit

Part Number: MCH-16030-07

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Pulleys, Revolver, Serpentine, Performance Ratio, Billet Aluminum, Clear Powdercoated, Chevy, 409, Kit

Part Number: MCH-21355

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K2

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Engine Block, Bowtie, Cast Iron, 4.494 in. Bore, 9.800 in. Deck, Chevy, Big Block Gen V, Each

Part Number: NAL-19212191

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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POWER STEERING KIT

Part Number: NAL-19420210

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Estimated Ship Date: Feb 26, 2026 if ordered today

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ENGINE

Part Number: NAL-19433913

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Estimated Ship Date: Feb 26, 2026 if ordered today

• Core Charge $2,500.00
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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Lift Set, SB Ford Splayed, .875 Bdy / .760 Rlr

Part Number: JES-KTLS87576012

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Lift Set, SB Ford/875 Bdy/760 Rlr/Right Offset Int

Part Number: JES-KTLS87576013

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Lift Set, BB Ford, .875 Bdy / .760 Rlr

Part Number: JES-KTLS87576015

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Lift Set, BB Ford,.875 Bdy/.760 Rlr/Offset Intake

Part Number: JES-KTLS87576016

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Lift Set, BB Ford,.875 Bdy/.760 Offset Int/Ex

Part Number: JES-KTLS87576017

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Lift Set, SB Ford/875 Bdy/760 Rlr/Cent Int/Off Exh

Part Number: JES-KTLS87576018

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Estimated Ship Date: Nov 14, 2025 if ordered today

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