CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Lifters, Hydraulic Roller, 0.842 in O.D., Not for AFM-equipped Engines, Chevy, LS7, Delphi, Set of 16

Part Number: SUM-HT215-16

4.08 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/24/2025

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Oil Pump, High-Volume, Gen. 3/4 Chevy LS, 4.8/5.3/5.7/6.0/6.2L, Each

Part Number: MEL-10296

4.72 out of 5 stars ( 72 )

Estimated Ship Date: Monday 11/24/2025

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Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 33.25 in. Wide, 18.62 in. High, 3.00 in. Thick, Kit

Part Number: SUM-381440-KIT1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

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Starter, XS Torque, Mini, Natural, Chevy, LS, Each

Part Number: PWM-9509

4.31 out of 5 stars ( 94 )

Estimated Ship Date: Monday 11/24/2025

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Main Studs, 6-Bolt Main, Chevrolet, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: ARP-234-5608

4.91 out of 5 stars ( 66 )

Estimated Ship Date: Monday 11/24/2025

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Oil Pump, Standard-Volume, Chevy, 4.8/5.3/5.7/6.0L, Each

Part Number: MEL-10295

4.65 out of 5 stars ( 48 )

Estimated Ship Date: Monday 11/24/2025

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Cam, Stage 2, LS Truck Swap Cam, 218/227 112+2, .522/.524 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2, LS1 LS2 LS3 LS6 LS7 LS9 LQ4 LQ9 LH6 LM7 L96, Each

Part Number: SUM-8701R1

4.36 out of 5 stars ( 14 )

Estimated Ship Date: Monday 11/24/2025

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Lifters, Hydraulic Roller, Morel #7717 Drop In, .842 in O.D., .700 in.O.D.Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC,

Part Number: SUM-HT217-16

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/24/2025

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Oil Pump, High Volume, Standard Pressure, Each

Part Number: MEL-M295HV

4.93 out of 5 stars ( 30 )

Estimated Ship Date: Monday 11/24/2025

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Stage 1 SUM-8718 Pro LS Drop-in Truck Swap Cam, Maximum Torque for Towing and Efficiency, 205/217 112+2, .500 /.500 Lift, 3-bolt, 4.8, 5.3, 6.0, 6.2

Part Number: SUM-8718R1

4.52 out of 5 stars ( 23 )

Estimated Ship Date: Monday 11/24/2025

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Main Bolts, 6-bolt Mains, Flanged Hex, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-910229

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/24/2025

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Gen. 3/4 Chevy LS Rocker Arm Trunnion Upgrade Kit, Bronze Bushing, Retrofit, Rectangle and Cathedral Port Rockers, Set of 16

Part Number: SUM-141560

4.33 out of 5 stars ( 70 )

Estimated Ship Date: Monday 11/24/2025

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Harmonic Balancer Bolt, 1.062 in. 12-Point Head, 4.325 in. UHL, Chromoly, Black Oxide, LS Gen. III/IV, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, Each

Part Number: ARP-234-2503

4.95 out of 5 stars ( 178 )

Estimated Ship Date: Monday 11/24/2025

Bare Block, Cast Iron, LS Mains, 4.125 in. Bore, 9.24 in. Deck Height, Each

Part Number: DRT-31867212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/24/2025

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Oil Pump, High-Volume, Chevy LS, Each

Part Number: MEL-10355HV

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/24/2025

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Engine Valley Cover without PCV, Cast Aluminum, Natural, Chevy GM, LS/LSX, Gen IV, Each

Part Number: SUM-240059

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/24/2025

Stage 3 Pro LS Truck Swap Cam, 222/232 112+5, .550/.550 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2L LS1 LS2 LS6 LS3 LS7 LS9 LSA LQ4 LQ9 LH6 LM7, Each

Part Number: SUM-8713R1

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 11/24/2025

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Pistons, Pro LS 2618 Forged, 4.030 bore, 8cc dish, 4.000 in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-1109274030-8

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Manual, 26.24 in. Wide, 18.63 in. High, 3.00 in. Thick, Chevy, Kit

Part Number: SUM-381442-KIT1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Radiator/Fan Shroud Combo, LS Swap, Crossflow, Dual-Row, Aluminum, Natural, Transmission Cooler, 33.25 in. Wide, 19.00 in. High, 3.00 in. Thick, Kit

Part Number: SUM-381444-KIT1

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Motor Mount, Fabricated, GMT-900, LS Truck, Heavy Duty,Performance, Safety Upgrade, Urethane/Steel, Black powdercoat, Pair

Part Number: SUM-7731112-R1

4.07 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/24/2025

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Starter, PowerMax Plus, Mini Hitachi, 1.7 HP Motor, 160 ft. lbs. of Torque, Gear Reduction, Chevy, GMC, LS, Each

Part Number: PWM-9109

4.46 out of 5 stars ( 28 )

Estimated Ship Date: Monday 11/24/2025

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Headers, Long Tube, Steel, Painted, 1 3/4 in. Primary, 3 in. Collector, Chevy, GMC, LS Swap,Pair

Part Number: SCH-1302LS1

4.45 out of 5 stars ( 92 )

Estimated Ship Date: Monday 11/24/2025

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Timing Chain and Gear Set, True Roller, Single Roller, Billet Steel Sprockets, 3-Bolt, 1X Cam, Chevy, LS1, LS2, Set

Part Number: SUM-G6640

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/24/2025

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