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

Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 110 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52627

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Coilover Kit, Pro Coilover System, Rear, Double Adjustable, 200 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52629

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, Stroker, 6.125 in. Length, ARP L19 Bolts, Chevrolet, Small Block Gen I, LS, LT, Set of 8

Part Number: SCA-6612521SL19

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Dish Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000632

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Estimated Ship Date: Oct 14, 2025 if ordered today

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LS1 4.030B/1.304CD/Kit

Part Number: DPP-11517-R1-8-H

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Estimated Ship Date: Oct 6, 2025 if ordered today

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LS3/L92 4.125B/1.115CD/Kit

Part Number: DPP-11584-R1-8-H

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Pistons, Dished, 4.005 in. Bore, 0.047 in., 0.047 in., 3.0mm Ring Grooves, Chevy, LS, Set of 8

Part Number: WIS-K445X05

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Chevy, GMC, 4.8, 6.0L, Passenger Side, Each

Part Number: MPE-51534

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Estimated Ship Date: Sep 16, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49938

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Estimated Ship Date: Sep 16, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Disc Brake Kit, SS4+ Deep Stage, Front, 4-Piston Caliper, Fire Red Powdercoated, Drilled/Slotted, Chevrolet, Pontiac, Kit

Part Number: BAE-4301454FR

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Headers, Mid-Length, 304 Stainless Steel, Black Ceramic Coated, Chevrolet, GMC, Gen III/IV LS, Pair

Part Number: HED-62743

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Throttle Body, Atomic, MPI, 90mm, Cast Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: MSD-2940

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Pistons, OE Replacement, Flat, Cast Aluminum, GM LS, 6.2L, V8, Set of 8

Part Number: MAH-2243888WR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 3.785 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1913-3785

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3780

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.785 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3785

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.810 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3810

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3820

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3840

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.898 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3898

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3903

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 3.913 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1914-3913

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 29.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1915-3780

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3840

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Estimated Ship Date: Sep 19, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1913-3780

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Estimated Ship Date: Sep 19, 2025 if ordered today

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