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

Belt, Poly Rib, Serpentine, 6-Rib, 85.50 in. Length, Each

Part Number: DAC-5060855

Not Yet Reviewed

Estimated Ship Date: Today

Engine Crankcase Breather Hose

Part Number: SMP-V625

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: PQX-1803533

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Estimated Ship Date: Today

Rear Motor Cover Bolts, Hex Head, Stainless Steel, Polished, Washers, Chevy, 4.8L, 5.3L, 6.0L, Kit

Part Number: ARP-434-1503

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Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.040 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX® 215, GM LS, Each

Part Number: TFS-30600211-1

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Estimated Ship Date: Today

Supercharger Component, Bolt Kit, LSA, LS9, Hat and Fuel Rail, Cadillac, Chevy, Kit

Part Number: ICB-551947

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Estimated Ship Date: Today

Engine Expansion Plugs, Bare Block Plug Kit, Includes Plugs for Large and Small Coolant, Plug Core, and Oil Galley, Chevy, LS Kit

Part Number: BTC-BTRPLUGKIT

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Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 3.870 in. Bore I.D., 5.600 in. Length, Chevy, 5.7L LS, Each

Part Number: MEL-CSL332F

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Estimated Ship Date: Today

Piston Rings, Steel Series Performance Piston Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-SM8531S

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Estimated Ship Date: Today

Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Isuzu, Jeep, Each

Part Number: ADO-38001

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Engine Coolan Plugs, Chevy, Small Block LS Gen III and Gen IV, Small Block LT Gen V, Each

Part Number: ICB-551282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.614 in. Diameter, .314 in. Stem, 5.230 in. Length, Chevrolet, Each

Part Number: BRO-BR70614

Not Yet Reviewed

Estimated Ship Date: Today

Accessory Belt, V-ribbed, 4-rib, Serpentine, 36.00 in. Length, 0.560 in. Width, Each

Part Number: ADO-4K355SF

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Estimated Ship Date: Today

• $20.00 Summit Bucks

Rocker Arm, Heavy Duty, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Catherdral Int. & Exh L92/LS9/LS3 exh. only, GM, Each

Part Number: SUM-141554E-1

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: PGP-PRP-4526

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Replacement, Exhaust, 1.590 in. Head Diameter, Stainless Steel, 8.000mm Stem Diameter, Chevy, Each

Part Number: NAL-12605525

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Estimated Ship Date: Today

Timing Gears, Cam Gear and Lock Plate, 3-Bolt Camshaft Gear, 58x, Lock Plate, Bolts, Steel, Chevrolet, LS, Kit

Part Number: CCA-2102CG

Not Yet Reviewed

Estimated Ship Date: Today

Thrust Washer Bearings, Performance Usage, Stock Size, Buick, Chevrolet, GMC, Hummer, Pontiac, Pair

Part Number: ADO-89017572

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Belt, Poly Rib, Serpentine, 4-Rib, 42 in. Length, Each

Part Number: DAC-5040420

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Replacement, Intake, 2.080 in. Head Diameter, 0.313 in. Stem Diameter, 4.900 in. Overall Length, Stainless Steel, Chevy, LS1, Each

Part Number: AFR-7208-1

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

• Drop Ship
• Special Order

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.020 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, Each

Part Number: HSN-2M5170S020

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: SKM-PT1

Not Yet Reviewed

Estimated Ship Date: Today

Oil Filter Adapter, Sandwich, 3/8 in. NPTF, 13/16-16 in. Nipple Thread Size, Aluminum, Natural, Each

Part Number: HDA-225

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Engine Oil Filler Tube, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: RNB-917-420

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Valve Springs, RPM Series, Dual, 1.304 in. O.D., 433 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1207X

Not Yet Reviewed

Estimated Ship Date: Today