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

Valve Covers, Centerbolt Mounting, Cast Aluminum, Matte Black Powdercoated, Chevy, Small Block LS, Pair

Part Number: EMS-MS108-50MB

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Engine Complete Assembly Iron Block 427 c.i. GM LS style proseries dressed engine -. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-PSLS42730CTF

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Idler Pulley, Serpentine, 76mm, Black, Idler Cover, Cadillac, Chevy, 6.2L, Kit

Part Number: LPE-L250120309

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Timing Chain and Gear Set, Red Series, Double Roller, Billet Steel Sprockets, Chevy, LS7, Set

Part Number: RMR-NA-CS1195

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Engine Expansion Plugs, Steel, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MEL-MPE-900BR

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Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400308

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

Part Number: DMS-1820-4030

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Camshaft, Hydraulic Roller, Duration 260 Int./270 Exh., Lift 0.541 Int./0.541 Exh., Lobe Separation 117, Chevy, LS, LS3, w/o VVT/AFM, GEN IV, Each

Part Number: CCA-146-200-13

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Adapter, Oil Thermostat, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, -10 AN O-Ring Inlet/Outlet, Each

Part Number: EAR-503ERL

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Main Bearing Set, CHEVROLET LS series L20, LS1/2/4/6 - pMaxKote

Part Number: KGB-MB5013XPC010

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Timing Chain and Gear Set, Red Series, Single Roller, Adjustable, Billet Steel Sprockets, 3-Bolt, 0.005 in. Shorter Length, 1X Cam Sensor, LS, Set

Part Number: RMR-NACS1180LB05

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Valve Covers, Billet Aluminum, Black Anodized, LS, Pair

Part Number: CCA-291

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Piston and Ring Kit, Forged, 4.130 in. Bore, Chevy, Kit

Part Number: MLE-930221530

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Camshaft, BTR, Centrifugal Supercharged Stage 2, 217 int. Duration, 0.619 in./0.617 in. Lift, 113, 3-Bolt, 4.8L, 5.3L, 6.0L, 6.2L, Gen III/IV LS, Each

Part Number: BTC-S0397

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Rod Bearings, XP-Series, Tri-Metal, Coated, 0.020 Crankshaft Undersize, Narrowed, Large Journal, Chevy, Small Block, LS, Set of 8

Part Number: KGB-CR807XPNC020

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Oil Cooler Delete Plate, Aluminum, Natural, Chevy, LS, 5.7L, Each

Part Number: NAL-12551587

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Engine Accessory Bracket Kits, High Mount LS Alternator & Power Steering Pump Bracket Accessory Kit LQ4 LQ9 Tr

Part Number: ICB-551362-3

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LS Billet Gen 4 Turbo Oil Drain Return - Front Timing Chain Cover -10AN ORB

Part Number: ICB-551595-LS01

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Valves, Exhaust, Stainless Steel, 1.575 in. Diameter, .313 in. Stem, 4.923 in. Length, Chevy, Set of 8

Part Number: MAN-11363-8

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Idler Pulleys, Serpentine, Aluminum, Natural, for Use with 8-rib Belts, 3.50 in. Diameter, Chevrolet, Small Block LS, Each

Part Number: INW-972

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Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584003020

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Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI020

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

Part Number: SUM-663H001

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Rocker Arm, 1.7 Ratio, Needle Bearing, Offset Intake, Straight Exhaust, Steel, Chevy, Small Block, GEN IV LS, L92, LS9, LS3, Set of 16

Part Number: PQX-0636417

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 288/296, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8710-1DS

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