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

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

Part Number: AFR-7213-1

Not Yet Reviewed

Estimated Ship Date: Sep 25, 2025 if ordered today

• Drop Ship
• Special Order

Main Bolt Kit

Part Number: PIO-855200

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Drop Ship
• Special Order

Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

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Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Idler Pulley, Replacement, OEM Style, Steel, Serpentine, Flat Surface, Steel, Black, 4.25 in. Wide, Chevy, 6.2L, Each

Part Number: NAL-12598654

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Estimated Ship Date: Today

Single Piston

Part Number: MAH-S0118

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Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, Doweled, .837 width, .001 undersize (thicker), set

Part Number: SUM-663HD001

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Estimated Ship Date: Today

Piston, Hypereutectic, Dish, 96.01mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Small Block, Each

Part Number: UEM-S3519HC-STD

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Estimated Ship Date: Today

Piston, Forged Aluminum, Flat, 4.000 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Each

Part Number: SUM-17407C-1

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Estimated Ship Date: Today

Pro LS 2618 Forged Piston. 3.820 bore, 1.326 C.H., 7cc dish, Std. Stroke, .945 pin Press or Float, Coated, 4.8L 5.3L Vortec Truck, Each

Part Number: SUM-326S45820-7P

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Estimated Ship Date: Today

Piston, Pro LS, 3.780 in. Bore, Forged Aluminum, Dome, 0.945 Pin Diameter, Chevy, Each

Part Number: SUM-326S45780-2P

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Estimated Ship Date: Today

Piston, Pro LS, 4.070 in. Bore, Forged Aluminum, Dish, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43407012

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Estimated Ship Date: Today

Piston, Pro LS, 4.075 in. Bore, Forged Aluminum, Dish, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43407512

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Estimated Ship Date: Today

Piston, Pro LS, 3.785 in. Bore, Forged Aluminum, Dome, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43785-2F

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Estimated Ship Date: Today

Piston, Pro LS, 3.785 in. Bore, Forged Aluminum, Dish, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43785-7F

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Estimated Ship Date: Today

SINGLE PISTON SUM-326943810-2F EA.

Part Number: SUM-326S43810-2F

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Estimated Ship Date: Today

Piston, Pro LS, 3.820 in. Bore, Forged Aluminum, Dome, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43820-2F

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Estimated Ship Date: Today

Piston, Pro LS, 4.000 in. Bore, Forged Aluminum, Flat Top, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S434000-2

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Estimated Ship Date: Today

Piston, Pro LS, 4.030 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27403020

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Estimated Ship Date: Today

Piston, Pro LS, 4.075 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S27407521

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Estimated Ship Date: Today

Piston, Pro LS, 4.080 in. Bore, Forged Aluminum, Dish, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-110S274080-6

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Estimated Ship Date: Today

SINGLE PISTON SUM-1109273903-5 EA.

Part Number: SUM-110S273S03-5

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Estimated Ship Date: Today

Piston, Pro LS, 4.070 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S274070-2

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Estimated Ship Date: Today

5.3L 327 LS PISTON 2V EACH

Part Number: SUM-17400C-30-1

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Coil Cover Inserts, Insert Badge, Speedcover, Street Wars Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0013

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Estimated Ship Date: Today

Ignition Coil Cover Inserts, Insert Badge, Speedcover, LS2 Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0014

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Estimated Ship Date: Today