CHEVROLET 5.3L/325 Parts and Accessories

Pro LS Piston and Rod Kit, 326 Cid., 3.785 bore, Standard 3.622 stroke, 6.098 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR367857

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Pro LS 4340 Piston and Rod Kit, 367 Cid., 3.820 bore, 4.000 stroke, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR408205

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Pro LS Piston and Rod Kit, 330 Cid., 3.810 bore, Standard 3.622 stroke, 6.125 rod, 7cc dish, 9.8:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L8107

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Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.125 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L8207

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Pro LS 4340 Piston and Rod Kit, 364 Cid., 3.810 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:2 @ 61cc, 9.7:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4081012

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Pro LS 4340 Piston and Rod Kit, 364 Cid., 3.810 bore, 4.000 stroke, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR408105

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Pro LS 4340 Piston and Rod Kit, 367 Cid., 3.820 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:2 @ 61cc, 9.8:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4082012

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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR3624125

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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 6.0L, 6.2L, Kit

Part Number: SUM-CR3658125

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 9 in. Length, Each

Part Number: MPE-5461206

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Estimated Ship Date: Nov 18, 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

Part Number: WLK-84799

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Exhaust System, Split Rear, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Polished Tips, Chevy, GMC, 5.3L, Kit

Part Number: GIB-65689

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Shock Absorber, Direct-Fit Race, Piggyback Reservoir, 25.22 in. Extended, 15.21 in. Compressed, 10.00 in. Stroke, Rear, Chevy, GMC, Pair

Part Number: ADZ-250CTR07000

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Shock Absorber, Direct-Fit Race, Piggyback Reservoir, 25.54 in. Extended, 16.04 in. Compressed, 9.50 in. Stroke, Rear, Chevy, GMC, Pair

Part Number: ADZ-250CTR11000

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Shock Absorber, Direct-Fit Race, Piggyback Reservoir, 26.87 in. Extended, 16.91 in. Compressed, 10.00 in. Stroke, Rear, Chevy, GMC, Pair

Part Number: ADZ-250CTR19000

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Intake Manifolds, Sniper EFI, Dual Plenum, Cathedral Port, 92mm Throttle Body, 1,600-6,800 RPM, Aluminum, Silver, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-820201

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Intake Manifolds, Sniper EFI, Dual Plenum, Rectangular Port, 102mm Throttle Body, 1,600-6,800 RPM, Welded Aluminum, Silver, Chevy, LS, 4.8-6.0L, Each

Part Number: SNE-822241

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Nitrous Oxide System, EFI, Wet, Drive-By-Wire Throttle Body, 90/92mm, 10 lb. Bottle, GM LS Engines, Black, Kit

Part Number: NOS-05164BNOS

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Nitrous Oxide System, EFI, Wet, 100-150 hp, 10 lb. Bottle, Blue, Chevy, 6.0L, Kit

Part Number: NOS-05169NOS

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Bellhousing, Quick Time, SFI Approved, Chevy to 4L60E, 6L80E Transmission, Kit

Part Number: QTI-RM-8035

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Computer Programmer, Trinity 2 MX with Pulsar, GMC, Chevy, Each

Part Number: DBL-23451-MX

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Exhaust System, ATAK, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Chevrolet, GMC, 5.3L, Kit

Part Number: BOR-140718

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Valve Covers, 2.50 in. Tall, Centerbolt, Billet Aluminum, Natural, Moroso Logo, Chevrolet, Small Block LS, Pair

Part Number: MOR-68488

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Estimated Ship Date: Nov 24, 2025 if ordered today

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1977-81 CORVETTE SB / BB CF

Part Number: DWR-6139077M

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Estimated Ship Date: Dec 8, 2025 if ordered today

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LSX Conversion Radiator-Chevy II-1962-67-Black Ice-DF

Part Number: DWR-3239010M

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Estimated Ship Date: Dec 8, 2025 if ordered today

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