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

Rod Bearing, P-Series, 0.001 in. Crankshaft Undersize, Tri-Metal, Chevrolet, GMC, Set of 8

Part Number: CLE-CB663P18

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI030

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Valve, Intake, Stainless Steel, 2.055 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX®, GM LS, Each

Part Number: TFS-30600210-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Bolt Kit, Alternator/Power Steering, Hex Head, Zinc Plated, Chevy, LS, Kit

Part Number: ICB-551201

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Engine Oil Dipstick Tube, Steel, Black, Chevy, Pontiac, Each

Part Number: RNB-921-044

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Crankshaft Adapter Sleeves, Adapts LS Gen III / IV for use with early GM non LS transmission, Steel, Black, Each

Part Number: PQX-1803533

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Belt, OE Technology Series, Multi-V, Serpentine, 4-Rib, 40.00 in. Length, Each

Part Number: CEL-4040400

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Black Oxide, Chevy, Rectangular Port LS, Each

Part Number: CCA-1678-1

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5170S030

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Rocker Arms, Roller Bearing Trunnion, LS-7, Assembled, Steel, 1.8 Ratio, Offset Intake, Rectangle Port, Chevy, Each

Part Number: SUM-141555I-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 22mm x 1.5mm Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1027

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

Valves, Exhaust, 1.551 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Each

Part Number: MEL-V1935S

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 2.047 in. UHL, 12 Point, Set of 16

Part Number: PQX-1011054

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 77.00 in. Length, Each

Part Number: CEL-4060770

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Valve, Exhaust, XH-426 Stainless Steel, 1.550 in. Diameter, .314 in. Stem, 4.923 in. Length, Each

Part Number: MAN-11361-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Valve, Intake, Stainless Steel, 2.000 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 205, GM LS, Each

Part Number: TFS-30500211-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.126 in. Bore, Plasma-moly, 1.2mm, 1.2mm, 2.0mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5129S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Cam Bearings, Tri-Metal, Chevrolet, LS, 4.8, 5.3, 5.7, 6.0, 2nd Design, Set

Part Number: PEB-5C1001S-00

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Valve, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11390-1

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Valve Spring, Nex Tek, Dual, 1.324 in. Outside Diameter, 435 lbs/in., Each

Part Number: MAN-221421-1

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

BOLT KIT ONLY Camaro 12610789 Alternator Bracket Hardware LS3 L99 ICT

Part Number: ICB-551963

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Guideplates, Flat, Steel, Black Oxide, 5/16 in., Chevy, Set of 8

Part Number: CCA-4840-8

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/25/2025

BELT

Part Number: NAL-12636226

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 72.50 in. Length, Each

Part Number: CEL-4060725

Not Yet Reviewed

Estimated Ship Date: Monday 8/25/2025