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

Piston and Ring Kit, Powerpak, Flat Top, 4.080 in. Bore, 3.622 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930227880

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kit, Forged, 4.135 in. Bore, Chevy, Kit

Part Number: MLE-930221635

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.82 Ratio, Chevy, LS1, LS2, LS6, Set of 16

Part Number: CCA-19025-16

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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

Part Number: JBA-1817S-5

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2802-3780

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Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1-2832-4000

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston, Rings, Flat Top, 4.095 in., 3.622 Stroke, Hypereutectic Aluminum, Chevy 6.2L, Set of 8

Part Number: MAH-S1711

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.780 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-IC545CKTSSTD

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Alternators, Premium, OE Style, Cast Aluminum, Polished Finish, 150 amps, 12V, Internal Regulator, Serpentine Pulley, Chevy, 4.8-7.0L, Each

Part Number: HLY-197-304

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Headers, Cat4ward, Stainless Steel, Natural, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, Pair

Part Number: JBA-1850S-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.326 C.H., 2cc dome, Std. Stroke,.945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck

Part Number: SUM-326945820-2P

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.299 C.H., 7cc dish, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-2999273820-7

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-2-DLSTL

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Camshaft, Hydraulic Roller, Duration 260 Int./270 Exh., Lift 0.541 Int./0.541 Exh., Lobe Separation 117, Chevy, LS, LS3, w/o VVT/AFM, GEN IV, Each

Part Number: CCA-146-200-13

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Camshaft, FSL, Hydraulic Roller Tappet, RPM Range 1,700-6,900, Advertised Duration 264/274, Chevrolet, Each

Part Number: CCA-646-201-13

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Control Arms, Tubular, Front, Lower, Steel, Black Hammertone Powdercoated, Chevy, Pontiac, Pair

Part Number: BMR-AA002H

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Control Arms, Front Lower, 1.0 in. Lowered Ride Height, Steel, Black Hammertone, Chevy, Pontiac, Pair

Part Number: BMR-AA020H

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Aluminum, Black Powdercoated, SFI 18.1, Cadillac, Chevy, Kit

Part Number: LPE-L220050709

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Pro LS 2618 Forged Piston, 3.898 bore, 1.110 C.H., 16cc dish, 4.000in. Stroke, 6.125 Full-float Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-110927389816

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Throttle Body, 103mm, Drive-By-Wire, Billet Aluminum, Black, Chevy LS, LSX, Each

Part Number: GRN-GMTBLS3B

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Headers, Clippster, Steel, Silver Ceramic, Passenger Car, Chevy, Small Block LS, Pair

Part Number: PTE-H8076-1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pro LS 2618 Forged Piston, 4.040 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9

Part Number: SUM-326945404012

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Wiring Harnesses, Holley EFI, Main Harness, 24X LS TBI, for Terminator, Terminator Stealth, Throttle Body Systems, Chevy, Each

Part Number: HLY-558-111

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Estimated Ship Date: Dec 15, 2025 if ordered today

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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-BHV

5.0 out of 5 stars ( 1 )

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Patriot Headers H8080-1 1 3/4" 4-Tube Replacement Header for GM E-Rod LS Engine Swaps Bolts Directly to the E-

Part Number: PTE-H8080-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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