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

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

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: Feb 25, 2026 if ordered today

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Harmonic Balancer Bolts, Crank Bolts, Hex Head, Steel, Black Oxide, Cadillac, Chevrolet, Each

Part Number: INW-960

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Estimated Ship Date: Tomorrow if ordered today

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

Part Number: CCA-5458

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Oil Filter, Pro Guard D2, Canister, Chevy, GMC, Pickup, Chevy, Small Block LS, 4.8L, 5.3L, 6.0L, Each

Part Number: AFE-44-LF011

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Engine Accessory Bracket Components, Engine Accessory, R4 Tensioner, Spacer, Aluminum, Cast Finish, Chevy, 4.8-7.0L, LS Based, Kit

Part Number: HLY-21-7

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Spring, 1900 Series Hot Rod, Dual, 1.304 in. O.D., 392 lbs./in. Rate, 1.020 in. Coil Bind Height, Each

Part Number: RSC-PAC-1905

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Pushrods, XD-A, Assembled, Chromoly, 5/16 in. Tube Diameter, Ball Tips, Adjustable From 7.320 in. To 7.552 in. Length, Chevrolet, Small Block LS, Each

Part Number: CCA-896805-1

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Estimated Ship Date: Today

Valve Cover Bolt Kit

Part Number: PQX-4134690

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Valve Spring, Dual, 1.290 in. Outside Diameter, 340 lbs./in. Rate, 1.100 in. Coil Bind Height, Each

Part Number: HRS-98116-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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

Part Number: TFS-30600271-1

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Estimated Ship Date: Today

Valve, Intake, Steel, Single Groove, Conventional Lock, 2.165 in Diameter, 0.315 in. Stem, 15 Degree Seat, Dish Style, Cadillac, Chevy, 6.2L, Each

Part Number: NAL-12605223

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Estimated Ship Date: Mar 9, 2026 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

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Estimated Ship Date: Dec 2, 2025 if ordered today

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

Part Number: SME-143000-1

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Estimated Ship Date: Today

Lifter, OE Style, Hydraulic Roller, Fast Bleed, Chevy, Each

Part Number: HRS-91113FB-1

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Estimated Ship Date: Today

LS GEN 4 CAMARO / GTO CRANK BOLT

Part Number: INW-961

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Estimated Ship Date: Tomorrow if ordered today

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Oil Pan Stud

Part Number: CTR-22-304

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Estimated Ship Date: Dec 1, 2025 if ordered today

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

Part Number: HSN-2M4860S040

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Idler Pulleys, Professional, Serpentine, Plastic, Black, for use on Acura®, for use on Honda®, Cadillac, Chevy, Ford, GMC, Isuzu, Mazda, Mercury, Each

Part Number: ADO-15-40486

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Cam Bearing, High Performance, Bi-metal, Position 1 and 5, Chevy, Small Block LS, Pair

Part Number: DUR-CHP25-1

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Estimated Ship Date: Tomorrow if ordered today

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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

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Cam Bearings, Bi-Metal, Lead-Based Micro Babbit, 0.001 in. Oversize, Chevy, 4.8L, 5.3L, 5.7L, 6.0L, Set

Part Number: DUR-CH-10X1

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Estimated Ship Date: Tomorrow if ordered today

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Valve Spring, RPM Series, Beehive, Single, 1.290 in. O.D., 313 lbs/in. Rate, 1.140 in. Coil Bind Height, Each

Part Number: RSC-PAC-1218X

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.055 in. Diameter, 4.900 in. Length, Chevy, Each

Part Number: DRT-21392055

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Power Steering Bracket, Driver Side, Cylinder Head Mount, Front Support, Billet Aluminum, Natural, Chevy, Each

Part Number: ICB-551546

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Estimated Ship Date: Tomorrow if ordered today

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