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

Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-1109274000-8

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Windage Tray, Louvered, Wet Rear Sump Style, Steel, Natural, 4.125 in. Maximum Stroke with OE Rod, Trimming Required, Chevy, 6.2L LS, 7.0L LS, Each

Part Number: NAL-19202609

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Lifters, OE Style, Hydraulic Roller, Fast Bleed, Chevy, Set of 16

Part Number: HRS-91113FB

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Engine Dipstick, Braided Stainless Steel, Tumble Polished, Chevy, Pontiac, LS, Each

Part Number: SUM-122208

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Pro LS 2618 Forged Piston, 4.030 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9,Set of 8

Part Number: SUM-326943403012

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Rocker Arms, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Chevy, LS3, L92, Set of 16

Part Number: CCA-19028-16

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• $70.00 Summit Bucks

Pro LS 2618 Forged Pistons. 3.810 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-326945810-2P

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Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, LS1/LS6 Style Rocker Arms, Set of 8

Part Number: SME-143005

4.71 out of 5 stars ( 14 )

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Cam and Lifter kit, Stage 3 Pro LS Turbo Cam. 232/234 115.5 + 5.5, .600/.575 Lift, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8716R1

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Main Bearings, HP Series, 1/2 Groove, Standard Size, Bi Metal, Chevrolet, 5.7L, Set of 5

Part Number: KGB-MB5013HPSTDX

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Valve Covers, Stock Height, Cast Aluminum, Natural, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440365

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Stage 4 Pro LS Turbo Cam. 238/234 117+5, .625/.600 Lift, 2 deg. Overlap, Maximum Power for larger 364+ CID. 6.0, 6.2, 7.0L, LS2 LS3 LS7 LQ4 LQ9

Part Number: SUM-8717R1

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Chevy, 7.0L, Each

Part Number: ATI-918620U

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Crank Hub, Internal Engine Balance, Single Key, Chevy, Small Block, 4.8L LS, 5.3L LS, 6.2L LS, Each

Part Number: ATI-916430M

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Oil Pump, High-Volume, Standard-Pressure, Cadillac, Chevy, GMC, Each

Part Number: MEL-M365HV395S

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Rod Bearing, P-Series, TM-77, 0.020 in. Crankshaft Undersize, Chevy, V8, Set of 8

Part Number: CLE-CB663P208

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Oil Pump Pickup, Engine Oil Pump Pickup Tube and Screen, Screen ASM Oil Pump Pickup with Suction Tube, Each

Part Number: ADO-12563961

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• $20.00 Summit Bucks

Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

Part Number: TFS-30610001-C01

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Power Steering Pulley, Serpentine, 6-Groove, Press Fit, GM Type II, Billet Aluminum, Black Anodized, 6.375 in. O.D., Chevy, C5/C6, Each

Part Number: TN1-401-002

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Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 58x, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L07512

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Power Steering Brackets, Alternator/Power Steering Bracket Kits, Saginaw P, Left Side, Cylinder Head Mount, Aluminum, Serpentine, Chevrolet, LS, Kit

Part Number: ICB-551778LS0-3

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Pro LS 2618 Forged Piston, 4.065 bore, 1.110 C.H., 6cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-1109274065-6

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434640006100

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Valves, Intake, Stainless Steel, 2.000 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Set of 8

Part Number: MAN-11360-8

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

Part Number: KGB-MB5013XPCSTD

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