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

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-2-BHV

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Harmonic Balancer, SFI 18.1 Rating, Internal Balance, 8 in. Diameter, 8-Rib Serpentine, Aluminum/Steel, Natural, Chevrolet, LS Engine, Each

Part Number: INW-863SD

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Estimated Ship Date: Tomorrow if ordered today

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Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series -5cc LS Flat Top Piston Set. 4.065 bore

Part Number: DMS-K8785-4065

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cam and Lifter kit, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8722R1

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Connecting Rod, FSI I-Beam, Forged 4340 Steel, Shot-Peened, 6.125 in. Length, Chevy, Small Block, Set of 8

Part Number: ESP-6125O2000

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Oil Pan, Road Race, Steel, Black, 7 qt., Rear Sump, LS Swap, Chevy, Each

Part Number: MOR-20159

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 280/288, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8716-1

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 280/292, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8708-1

5.0 out of 5 stars ( 1 )

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Camshaft, Stage 2 LST, Hydraulic Roller Tappet, Advertised Duration 306/315, Lift .633/.655, Chevy, Small Block, Each

Part Number: CCA-54-307-11

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Small Block, LS

Part Number: CCA-54-446-11

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.115 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17402C-20

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Pistons, Red Series, Forged Aluminum, 3.790 Bore, -2.10cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0053X379

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Pistons, Red Series, Forged Aluminum, 3.780 Bore, -4.20cc Flat, 3.622 in. Stroke, 6.098 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0051X378

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 280/292, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8708-2-DLTI

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Piston and Ring Kit, Forged, Flat Top, 4.135 in. Bore, Chevy, LS, Kit

Part Number: MLE-930221535

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Pistons, Premium, Forged 2618 Aluminum, 4.070 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC529CA-070

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 15.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1833-4000

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 22.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1924-4060

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1820-4030

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1830-4075

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 283/297, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8711-1DT

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 275/288, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8707-2-DLSTL

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Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Pro LS 2618 Forged Piston, 4.080 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-299927408012

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Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 2cc dome, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck

Part Number: SUM-326945785-2P

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Estimated Ship Date: Dec 12, 2025 if ordered today

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