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

Piston and Ring Kit, Forged, 4.125 in. Bore, Chevy, Kit

Part Number: MLE-930221625

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston and Ring Kit, Forged, 3.908 in. Bore, Chevy, Kit

Part Number: MLE-930219208

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat Top, 3.790 in. Bore, Chevy, LS, Kit

Part Number: MLE-930218890

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.100 in. Long, ARP2000 Alloy Bolts, GM LS, Set of 8

Part Number: ESP-6100M3D2000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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SUM-8722 Level 2 Cam Kit, Dual Spring kit, Ti. Ret, Crank Bolt, Gaskets, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt

Part Number: SUM-8722-2-DLTI

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 275/288, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8707-2-DLTI

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, GMC, Each

Part Number: WLK-50572

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Finned, Cast Aluminum, Polished Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-181

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pistons, Premium Forged, 4.010 in. Bore, Dish, 1.304 in. Compression Height, Press/Float Pin, 1.2mm x 1.2mm x 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-IC530CA-010

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Headers, Cat4ward, Stainless Steel, Natural, Chevy, Pontiac, 5.7L, Pair

Part Number: JBA-1808S-1

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Radiator, Aluminum, Crossflow, Satin, 25.250 in. Wide, 19.500 in. High, 3.000 in. Thick, Kit

Part Number: AFC-84252-S-NA-N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1901-3840

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1870-4075

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Headers, Block Hugger, Steel, Black Ceramic Coated, 3.0 in. Collector, Chevrolet, GMC, Pontiac, Pair

Part Number: SNH-LS134BEC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

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Connecting Rod Set, Gen-III LS-Based SBC, 6.125 in., 0.9457 in. Pin, 4340 H-Beam, Qty.8

Part Number: MAN-14053-8

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Estimated Ship Date: Today

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Fuel Injector, Flow Matched, 1,000cc/min Flow Rate, USCAR Plug, BMW, Cadillac, Chevrolet, Ford, Pontiac, Set of 8

Part Number: EXS-X1000M8-1010

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Estimated Ship Date: Today

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Sway Bars, Anti-Sway Bars, Front and Rear, Steel, Gray/Silver, Chevrolet, GMC, Kit

Part Number: BEL-9933

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Intake Manifolds, Dual Injection, Lo-Ram EFI, Cathedral Port Heads, Standard Deck, 105mm Bore, Aluminum, Satin Finish, Chevy, LS, 4.8-6.0L, Each

Part Number: HLY-300-624

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.790 in. Bore, 3.622 in. Stroke, Dome, Chevy, LS, Set of 8

Part Number: UEM-IC547CKTS010

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Bellhousing, Steel, Black, 6.825 in. Depth, Block Plate, SFI-approved, Chevy, Small Block LS, 4L60E, Kit

Part Number: QTI-RM-9034

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 24, 2025 if ordered today

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Headers, LS Conversion, Shorty, Steel, Black Ceramic Coated, 2.5 in. Collector, Chevy, GMC, Pair

Part Number: SNH-CSLS1-BEC

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC533CA-030

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC529CA-030

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Black ceramic block hugger header featuring 1-5/8" primary tubes for 1927 and up automobiles with LS1 Chevrolet engines.

Part Number: SNH-CC1LS158BEC

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Rear Driveshaft

Part Number: RNB-936-063

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Estimated Ship Date: Oct 29, 2025 if ordered today

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