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

Lug Nuts, Conical Seat, 12mm x 1.50 RH, Closed End, Black Anodized Steel, Set of 4

Part Number: MCG-65357BK

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Engine Oil Dipstick, Factory Replacement, Engine Block Entry, Plastic, Black, Chevy, 6.0L, 6.2L, Each

Part Number: NAL-12570788

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Header Bolts, 12-Point Head, 20mm UHL, 3/8 in. Wrench, Stainless Steel, Polished, Chevy, LS Engine, Set of 12

Part Number: ARP-434-1201

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearing, Standard Size, Small Block, LS1/LS2, Each

Part Number: NAL-89017573

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Oil Pan Bolts, Hex-flange, Steel, Natural, Chevrolet, Gen III/IV LS Engines, Set

Part Number: ICB-551680

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Pan Gaskets, One-piece, Silicone/Aluminum, Chevy, Small Block LS, Each

Part Number: IRP-HGA-1001

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

Shock Absorber / Strut, Excel-G, Twin-Tube, Gas Charged, Each

Part Number: KYB-343211

4.54 out of 5 stars ( 24 )

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearings, Standard Size, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-2555CP

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15703

4.95 out of 5 stars ( 22 )

Estimated Ship Date: Tuesday 9/2/2025

Universal Joint, Life Series, Spicer 1410 Style, 4 Plain Caps, 1.188 in. Cap Diameter, 4.187 in. Width, Steel, GM, Dodge, Ram, Ford, Nissan, Each

Part Number: SDH-5-1410XP

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Automatic Transmission Filter, Direct Fit, 6L50E,6L80E, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SUM-G19016

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Motor Plates, Engine Mid-Plates, Mid-mount Position, Steel, Natural, 29 in. Width, 15 in. Height, Chevrolet, Each

Part Number: AAF-ALL38121

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Engine Timing Damper, Plastic, Black, Cadillac, Chevy, GMC, Isuzu, Pontiac, Saab, Each

Part Number: CLO-9-5417

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Water Pump Fasteners, Holley, LT/LS Cooling Manifold, Replacement, Hardware, Steel, Cadmium Finish, GM, Gen III/IV, LS Engines, Kit

Part Number: HLY-97-162

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Cylinder Head Fastener, Bolt, Hex, Steel, Natural, Chevy, Small Block, Set

Part Number: BTC-BTR00568

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Spark Plug Wires, Assembled, 7mm, Spiral Core, Red, Buick, Cadillac, Chevy, GMC, Hummer, Small Block LS, Set

Part Number: ADO-9748RR

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

• $20.00 Summit Bucks

Valve Cover Fasteners, LS Valve Cover Bolt and Seal Kits, Steel, Zinc Color, Washers, Chevrolet, Small Block LS, Kit

Part Number: ICB-551272-LS01

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Idle Air Control Valve, OEM Replacement, GM, L4, V6, V8, Each

Part Number: SMP-AC1

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Heat Protection, Spark Plug Boot Heat Shields, Straight, Aluminum, Natural, 2 3/8 in. Long, LS, Set of 8

Part Number: SUM-889511

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Header bolt kit, Extreme Duty, Chromoly, Black Oxide, Chevy LS, 6 pt., Set of 12

Part Number: SUM-910502

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Valley Pan Gasket, Chevy, LS, Each

Part Number: MAH-MS19305

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Cooler Block-Off Plate, Billet Aluminum, Clear Anodized, 1/8 in. NPT Port, Chevy, LS, Each

Part Number: SUM-121026

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Pickup, Bolt In, Stock Pan Style, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0, 6.2L, Each

Part Number: MEL-395S

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Throttle Body Adapter Harness, 6-Wire, Chevy, LS, 5.3, 6.2 Gen IV Engines, Each

Part Number: ICB-WETHB40-12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Main Bearings, SI-Series, 1/2 Groove, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI010

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025