CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L07512

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Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0752

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Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L08012

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Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42212

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Black Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42213

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42215

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Black Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42216

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42242

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Silver Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42252

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Estimated Ship Date: Jan 7, 2026 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, 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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Pistons, Speed of Air, Dimpled, 4032 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA552-070K1

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26350

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex/V2 Series, Knuckle, Leaf Spring Block, 7.50 in. Front, 7.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-26357

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Headers, 1 7/8 in. Primaries, 3 in. Collectors, X-Pipe with Cats, Stainless Steel, Chevrolet, Pair

Part Number: STW-C605178HCAT

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Header, Long Tube, Stainless Steel, 2 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Each

Part Number: STW-CA11H3CAT

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Suspension Leveling & Lift Kits, Lift Kit, Vertex, Knuckle, Coil Spring, 7.50 in. Front, 7.50 in. Rear, Chevy, Kit

Part Number: ROU-20950

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Supercharger, LS-Swap Carb S/C System for LS Truck FEAD w/V-3 Si, Satin, Kit

Part Number: VOR-4GX218-160L

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 27-Spline, Borg Warner 4473, Chevy, Each

Part Number: ZUD-RTC4473G-1

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Estimated Ship Date: Nov 11, 2025 if ordered today

• Core Charge $1,000.00
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Intercoolers, Aluminum, Black, Intercooler Pipes, Polished, Chevy, Kit

Part Number: MIO-S0070

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Pulley Set, Pro-Track, Serpentine, Aluminum, Air Conditioning, Black Powdercoat, Chevrolet, LS, Kit

Part Number: MCH-20030-08

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Pulleys, Pro-Track Serpentine Conversion, Billet Aluminum, Polished, Clear Powdercoated, Air Conditioning, No Power Steering, Chevrolet, LS, Kit

Part Number: MCH-20030

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 29-Spline, MP1625HD, MP1626XHD, Chevy, GMC, Each

Part Number: ZUD-RTC1626G-1

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $600.00
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Transfer Case, Remanufactured, Chain Driven, 32-Spline, New Process 263, Each

Part Number: ZUD-RTC263GHD-2

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $600.00
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Clutch Kit, Pro Street Dual Disc, 1.125 in. - 26-spline, Metallic Disc, Pressure Plate, Flywheel, Chevy, LS, LT, 8-Bolt, Kit

Part Number: RAM-60-2112N

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Estimated Ship Date: Nov 12, 2025 if ordered today

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