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

Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each

Part Number: SME-14301M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pulley Spacer, Shim, Single Bolt, Steel, Natural, 0.070 in. Thickness, Chevy, Camaro, Each

Part Number: INW-970-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Guide, Bronze, Chevy, Small Block, LS1, Each

Part Number: TFS-30600251-1

Not Yet Reviewed

Estimated Ship Date: Today

BOLT KIT ONLY Camaro 12610789 Alternator Bracket Hardware LS3 L99 ICT

Part Number: ICB-551963

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Estimated Ship Date: Today

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: Today

Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Rocker Arm, LS, Moly Coated Rocker Body, Roller Fulcrum Style, 1.7 Ratio, Ductile Iron, Pedestal Mount, Chevy, 6.2L

Part Number: SME-14303M

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Estimated Ship Date: Today

Valve Seat, Ductile Iron, Exhaust, 1.625 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600272-1

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Estimated Ship Date: Today

Valve Seat, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600274-1

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Estimated Ship Date: Today

Rocker Arm Trunnion, Chevy, Each

Part Number: CCA-137021

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm Stud, M8 x 1.25mm Base Thread, 3/8-24 in. Rocker Arm Nut Thread Size, Chevy, Small Block LS, Each

Part Number: CCA-4554-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Camshaft Bolt, Hex, Steel, Black Oxide, M16-1.500 in. Thread Size, Chevy, Each

Part Number: CCA-5458

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Oil Filter, Canister Style, 13/16-16 in. Thread Size, Chevy, Each

Part Number: HNT-H10W16

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Estimated Ship Date: Today

Valve Spring, RPM Series, Beehive, Single, 1.290 in. O.D., 384 lbs/in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: RSC-PAC-1211X

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Estimated Ship Date: Today

Accessory Belt, Serpentine, 4-rib, 41.00 in. Length, Chevy, 6.0L, 6.2L, Each

Part Number: NAL-12636225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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• Special Order

Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each

Part Number: SME-143000-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Bolt Kit

Part Number: PQX-4134690

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Oil Filter, Platinum, HPZ48, 13/16-16 in. Thread, 3.360 in. High, Each

Part Number: PNZ-800002570

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Estimated Ship Date: Today

Valve Spring, LS, Dual, 1.295 in. O.D., 1.060 in. Coil Bind Height, 407 lbs./in. Rate, Each

Part Number: HRS-98118-1

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Vented Oil Fill Cap, Threaded Insert, -10 ORB Female, LS, LT and Coyote 1/4 in. Turn, Billet Aluminum, Natural, Each

Part Number: GRN-280117

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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• Special Order

Valve Seat, Ductile Iron, Intake, 2.125 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600271-1

Not Yet Reviewed

Estimated Ship Date: Today

Engine Crankcase Breather Hose

Part Number: SMP-V770

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

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• Special Order

Lower drivers side Alternator Mount Drill Guide Template (only). For drilling the boss on a factory Chevrolet Gen. 3 Engine Block.

Part Number: SUM-900342

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: HSN-2M4860S060

Not Yet Reviewed

Estimated Ship Date: Today