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

Main Bearings, SI-Series, Standard Size, Bi-metal, Silicon Aluminum, Chevy, 4.8, 5.3L, Set of 5

Part Number: KGB-MB5766SI

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Estimated Ship Date: Monday 8/25/2025

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BTR STAGE 4 TWIN TURBO CAMSHAFT V2

Part Number: BTC-S0420

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Estimated Ship Date: Monday 8/25/2025

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BTR 400+ MEDIUM TWIN TURBO CAMSHAFT

Part Number: BTC-BTR-MTT400

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Rod Bearings, CH-Series, Chamfered On One Side, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-7100CH1X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Balancer Pulley, 22.5 Pct. Overdrive, Serpentine, Aluminum, Black Anodized, 9.55 in. OD, Cadillac, Chevy, Each

Part Number: LPE-L220290709

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Estimated Ship Date: Monday 8/25/2025

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943820-2F

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Pro LS 2618 Forged Piston, 3.903 bore, 1.326 C.H., 3cc mini dome, Std. Stroke, Gen. 3 Press-fit Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-3269453903-3

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Estimated Ship Date: Monday 8/25/2025

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Camshaft Retainer Plate, Steel, Chevy GM, LS/LSX, Gen III/IV, Pro LS, Dart LS Next, Kit

Part Number: SUM-150135

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

LS3 Alternator Bracket Complete Idler Pulley G8 SS Caprice Factory LSX Billet

Part Number: ICB-551887-1

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Estimated Ship Date: Monday 8/25/2025

Valves, GM Genuine Parts Engine Valves, Intake, Steel, 4.812 in. Overall Length, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each

Part Number: ADO-12627971

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Estimated Ship Date: Monday 8/25/2025

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Valves, Inconel, Exhaust, 1.600 in. Head Diameter, 0.315 in. Stem Diameter, 5.200 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Set of 8

Part Number: AFR-7213-8

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Estimated Ship Date: Monday 8/25/2025

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Piston - GM 5.3L (325) V8 99-02(599171-050MM W/P

Part Number: MAH-2243536050MM

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Engine Coolant Plug Fastener, Bolt, Internal Allen Head, 28mm x 1.25 Thread Size, Steel, Natural, Chevy, Small Block LS, Each

Part Number: NAL-12561663

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 8/25/2025

Pro LS Piston and Rod Kit, 326 Cid., 3.785 bore, Standard 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7857

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Estimated Ship Date: Monday 8/25/2025

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Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

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Trunnion Upgrade for GM LS7 and GEN V LT1 w/ Disassembly Tool, Kit

Part Number: CCA-13704TL-KIT

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Head Bolt, 11mm, Hex, Cadillac, Chevy, Small Block Chevy, LS, Each

Part Number: NAL-19258707

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Estimated Ship Date: Monday 8/25/2025

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .002 undersize (thicker), Racing 270 Deg. Oil groove, set

Part Number: SUM-7298H02

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Estimated Ship Date: Monday 8/25/2025

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Crankshafts, Magnum, 4340 Steel, 4.00 in. Stroke, Internal Balance, 58X Reluctor, 1-Piece Main, 2.10 in. Diameter Journal, Lightened, Chevy, LS, Each

Part Number: CPI-APO31V-MG

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Estimated Ship Date: Monday 8/25/2025

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Camshaft Bearings, OE Replacement, Standard Size, 2.308 in. O.D., 0.775 in. Width, Position 3, GM, LS, 3rd Design, Each

Part Number: ADO-19260876

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

• $20.00 Summit Bucks

Oil Pump Pickup, F Body Style Oil Pickup Tube

Part Number: SKM-PT3

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Estimated Ship Date: Monday 8/25/2025

Timing Cover, 2-Piece, Billet Aluminum, Clear Anodized, With Cam Sensor, Chevrolet, LS Gen 4, V8, Each

Part Number: CVS-TC2327SCL

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Oil Filter Adapter, Remote 90 Degree, LS1, Each

Part Number: CTR-22-632

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/25/2025

Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, Plain, Silver Powdercoat, Pair

Part Number: SUM-440824

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Estimated Ship Date: Monday 8/25/2025

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Cam and Lifter kit, Stage 3 Pro LS Cam - Extra Valve Clearance Version, 230/242 113+3, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0L

Part Number: SUM-K8710R1

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Estimated Ship Date: Monday 8/25/2025

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