Summit Racing Engines & Components

Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 7cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck

Part Number: SUM-326945785-7P

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Forged Pro pistons for SB Chevy 350 Long Rod, 4.060 bore, 1.260 C.H., 3.48 in. stroke, 6 in. rod, 5cc flat top 10.2@64cc, 9.9@67cc, 9.4@72.

Part Number: SUM-SBC350060L

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Forged Pro pistons for SB Chevy 400 Long Rod, 4.165 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC40040L

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Forged Pro pistons for Chrysler 360, 4.030 bore, 1.670 C.H., 3.580 in. stroke, 6.123 in. rod, 7cc flat top 10.8@60cc, 10.4@63cc, 10.2@65cc, 9.4@73cc.

Part Number: SUM-SBM360030

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Valve Cover Breather, Push-In, Oval, Aluminum, Polished, Plain, Each

Part Number: SUM-440305

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Muscle Car Camshaft, 289 HIPO, Mechanical Flat Tappet, 2,000-4,800 RPM Range, Advertised Duration 310 int./310 exh., Lift 228 int./228 exh., Ford,Each

Part Number: SUM-3610

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PRO BBC H.R. 10 Hydraulic Roller Cam, 4/7 Swap, 264/270 Duration @ .050, 112 LSA + 9 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4100-7000

Part Number: SUM-1260

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Oil Pan, Steel, Black, 6 qt., Chevy, Small Block, Each

Part Number: SUM-G3507

3.5 out of 5 stars ( 2 )

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Alternator Mounting Hardware Kit, 1970-71 Mopar 318/340, without Air Conditioning, OE Style Fasteners, 5 Piece Kit

Part Number: SUM-RP80387

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Pro Hemi 228 Long-runner Cam, MDS Delete, Phaser Limited or Delete, 228/244 Duration @.050, 118 LSA + 4 adv, .625/.625 Lift, 3800-6900 Range, Each

Part Number: SUM-5718

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Pro Hemi 251 Long-runner Cam, MDS and VVT Delete, 251/257 Duration @.050, 116.5 LSA + 5 adv, .625/.625 Lift, Valve Reliefs Required, 4200-7700 Range

Part Number: SUM-5744

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Summit HDR Pushrods Small Block Chevy 5/16 7.825 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends Heat-Treated, Set of 16

Part Number: SUM-14957825

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Summit HDR LS1 LS2 LS3 LQ9 11/32 7.450 Length, Premium One-Piece .120 Wall 4130 Seamless Chromoly Pushrods, 210 degree ends Heat-Treated, Set of 16

Part Number: SUM-14917450

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Oil Pan, Replacement Oil Pump Pickup Tube, Engine Swap, Cast Aluminum, Natural, 6.0 Quart Capacity, 4.25 in. Stroke Clearance, Chevy, LS, V8, Each

Part Number: SUM-121200-1

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Estimated Ship Date: Mar 5, 2026 if ordered today

Pro LS Big Gun 3 Hydraulic Roller Cam, Stage 5, 247/255, 117 + 7, .625/.605 with 1.7, .662/.641 with 1.8, 4200-7300+ RPM, 6.2+, Each.

Part Number: SUM-8731R1

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274030-8

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Forged Pro pistons for 351W Stroker, 4.030 bore, 1.280 C.H., 4 in. stroke, 6.200 in. rod, 18cc dish Inline and Twisted Wedge, 10.5@60cc, 10.2@64cc.

Part Number: SUM-SBF408030

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Forged Pro pistons for 383 Stroker Chevy, 4.030 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383030

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, SBC 327 Main .001 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-429HC001

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SUM-8728 Pro LS Big Truck Torkinator Level 2 Cam Kit, Dual Springs, St. Ret. 212/218 Dur., 110 + 3, .600/.585 Lift, 3 Bolt, 4.8, 5.3, 6.0, 6.2 Vortec

Part Number: SUM-8728-2-DLSTL

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Oil Filler Cap, Aluminum, Polished, Twist-In, Designed For Summit Racing™ Pro LS Valve Covers, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-440343-OC

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Alternator Mounting Hardware Kit, 1966-70 Mopar 383/440, without Air Conditioning, OE Style Fasteners, 8 Piece Kit

Part Number: SUM-RP80392

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Piston Rings, Pro GPX Gas Ported, 4.060 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP406012

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Piston Rings, Pro GPX Gas Ported, 4.250 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP425016

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Piston Rings, Pro GPX Gas Ported, 4.060 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP406010

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