CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Pistons, Pro Tru Street, Forged Aluminum, Dome, 4.030 in. Bore, Rings, Chevrolet, 6.0L, Single Piston, Each

Part Number: WIS-5523A3

Not Yet Reviewed

Estimated Ship Date: Aug 11, 2025 if ordered today

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Rocker Arm Mounting Stand, Shaft Style, Fits LS3-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR3BASE

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Estimated Ship Date: Today

Idler Pulley Relocation Bracket, Billet Aluminum, Natural, Chevy, Pontiac, LS, Each

Part Number: ICB-551776-2

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Estimated Ship Date: Today

Single Piston

Part Number: MAH-S2243727

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Estimated Ship Date: Today

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Valve, Exhaust, Inconel, 1.600 in. Head Diameter, 8.00mm Stem Diameter, 4.900 in. Overall Length, Chevrolet, LS1, Each

Part Number: AFR-7233-1

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.075 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5292010

Not Yet Reviewed

Estimated Ship Date: Jul 31, 2025 if ordered today

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Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.331 in. Compression Height, 0.945 in. Pin, Chevy, LS, Each

Part Number: SUM-17400C-20-1

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Estimated Ship Date: Today

Accessory Belt Drive Service Kits, Demanding Drive Kits, Belt, 6-groove, Idler, Tensioner, Cadillac, Chevrolet, GMC, Small Block LS, Kit

Part Number: DAC-D60930K1

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Screen Assy

Part Number: MEL-304S

Not Yet Reviewed

Estimated Ship Date: Today

Oil Filter Relocation Kit, Dual Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10795

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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• Special Order

Lifter Valley Cover, Finned, Aluminum, Natural, Chevy, LS, Each

Part Number: SUM-240065-SAT

Not Yet Reviewed

Estimated Ship Date: Today

Piston, Pro LS, 4.000 in. Bore, Forged Aluminum, Dish, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43400012

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Estimated Ship Date: Today

Valve Cover Breathers, Filtered, Twist-on, Round, Steel, Chrome, Moroso Logo, Fits Original LS Double Tab Valve Covers, Chevy, Small Block LS, Each

Part Number: MOR-68840

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Estimated Ship Date: Today

Rocker Arms, Original Roller Rockers, Full Roller, 1.7 Ratio, Aluminum, Orange Anodized, Chevy, Small Block LS, Pair

Part Number: CSP-LS17-2

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90097-1

Not Yet Reviewed

Estimated Ship Date: Today

Oil Pump Pickups, Street/Strip, 5 in. Pan Depth, Chevy, Small Block, Each

Part Number: SKM-PT1

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Estimated Ship Date: Today

Serpentine Belt Drive Component Kit

Part Number: DAC-5040378K1

Not Yet Reviewed

Estimated Ship Date: Today

Idler Pulley Relocation Bracket, Billet Aluminum, Natural, Chevy, LS, Each

Part Number: ICB-5517763

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Estimated Ship Date: Today

Piston Rings, Phosphate Coated, 4.000 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-4860

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oil Filter Adapter, Bolt-on Bypass Adapter Style, Billet Aluminum, Natural, -10 AN Inlet/Outlet, Chevy, Small Block LS, Each

Part Number: MIL-21576

Not Yet Reviewed

Estimated Ship Date: Today

Rocker Arm Mounting Stand, Shaft Style, Fits LS1-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR1BASE

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Windage Tray, Steel, Gold Iridite, Louvered, Center Sump, Chevy, 4.8, 5.3, 5.7, 6.0L, Each

Part Number: MIL-32150

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, World Products Motown Iron LS Blocks Only, Sold as Kit

Part Number: ARP-134-3611

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oil Pickup, Bolt-In, Stock Pan Style, 0.719 in. Tube Diameter, Chevy, Small Block, Each

Part Number: MEL-303S

Not Yet Reviewed

Estimated Ship Date: Today

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 22mm x 1.5 Engine Threads, Kit

Part Number: DER-15725

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Today