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

Head Gasket, MLS Sparten, Right Side, Multi-Layer Stainless Steel, 4.123 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, LSX, Each

Part Number: SCE-M191251R

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Oxygen Sensor, 4-wire, Thread-in, 0-1 V, for use on Honda®, Buick, Cadillac, Chevy, GMC, Isuzu, Each

Part Number: DFP-ES20095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Automatic Transmission Shift Kits, Valve Body Repair, AF33-5, RE5F22A, Kit

Part Number: TRG-SKAW5550

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 7.00mm, Red, Chevy, Small Block LS, Set

Part Number: MOR-73679

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Estimated Ship Date: Nov 26, 2025 if ordered today

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• Special Offer!
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SWITCH

Part Number: PIO-772014

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Phaser Unlocker LS, Pressurizes and floats Phaser for piston to valve clearance checks

Part Number: SUM-PHASULLS

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Estimated Ship Date: Today

Thermostat, Powertech, 180 Degree, Stainless Steel, Chevy, GMC, V8, Each

Part Number: JET-10175

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Wiring Harness, Knock Sensor, Edelbrock Pro-Flo 4 Plus, Chevy, LS 3, Each

Part Number: EDL-36135

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Chevy/Pontiac, Small Block, Each

Part Number: ATP-102058

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273810-2

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Estimated Ship Date: Today

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274005-8

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Estimated Ship Date: Today

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274075-6

Not Yet Reviewed

Estimated Ship Date: Today

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434065-2

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Estimated Ship Date: Today

Automotive Fuel Line, EVAP Canister Vent Line, Nylon, Black, Quick Connect, Chevrolet, GMC, Each

Part Number: RNB-926-184

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Throttle Body Spacer, Sniper, Billet Aluminum, 92mm Bore, 0.375 in. Thick, Black Anodized, for Sniper EFI Fabricated Intakes, Chevy, 4.8-7.0L, Each

Part Number: SNE-860012

Not Yet Reviewed

Estimated Ship Date: Today

Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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RADIATOR SUPPORT LOWER TIE BAR; MADE OF HIGH STRENGTH STEEL

Part Number: BDY-GM1225322

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Estimated Ship Date: Jan 27, 2026 if ordered today

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• Oversize $44.99
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Shock, DS2, TwinTube, Front, Chevy, Ford, GMC, Each

Part Number: WST-50800

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

TENSIONER

Part Number: NAL-12580196

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Mishimoto Steel Spiked Lug Nuts M12 x 1.5, 20pc Set, Black

Part Number: MIO-S2467

Not Yet Reviewed

Estimated Ship Date: Today

Fuel Tank Filler Neck, Steel, Black, Chevy, GMC, Each

Part Number: RNB-577-246

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Coil Spring Spacer

Part Number: RAN-RS70075

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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• $50.00 Summit Bucks
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Spark Plug Wires, ThunderVolt, 8.2mm, Black Wire, Spiral Core, Set

Part Number: TAY-82644

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, Straight Boots, Cadillac/Chevy, GMC, 4.8/5.3/6.0L, Set

Part Number: TAY-82205

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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A/C Manifold Hose Assembly

Part Number: UAC-HA10460C

Not Yet Reviewed

Estimated Ship Date: Today