CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Coated Forged Chevy 5.3L LS Piston SUM-17400C-1

5.3L 327 LS PISTONS 2V (EA)

Part Number: SUM-17400C-1

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Summit Racing™ Coated Forged Chevy 5.3L LS Piston SUM-17401C-1

5.3L LS PISTON 2V (EA)

Part Number: SUM-17401C-1

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Cloyes Replacement Timing Chains 9-131

Replacement Timing Chain, True Roller, Chevy, Pontiac, Each

Part Number: CLO-9-131

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

AVS Motorsports Insert Badges IBK-0016

Ignition Coil Cover Inserts, Insert Badge, Speedcover, Oval Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0016

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Melling Timing Chain and Gear Sets 3-3SRH60SF

Melling Timing Chain and Gear Sets 3-3SRH60SF

Engine Timing Set, Stock Replacement-3 p

Part Number: MEL-3-3SRH60SF

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Chevrolet Performance Drive Belt Tensioners 12580196

TENSIONER

Part Number: NAL-12580196

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Manley Extreme Duty Series Stainless Steel Valves 12357-1

Valves, Exhaust, Extreme Duty Series, Stainless, 1.600 in. Diameter, 0.314 in. Stem, Chevy, 6.2L, Set of 8

Part Number: MAN-12357-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Summit Racing™ Gen III/IV Chevy LS Main Bearings SUM-172320

Main Bearings, Bi-Metal, Silicon Aluminum, 0.020 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172320

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Trick Flow® Replacement Valves TFS-30600214-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, 8.0mm Stem, 4.915 in. Length, GenX®, GM LS, Each

Part Number: TFS-30600214-1

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Pioneer Automotive Main Cap Fasteners 855200

Main Bolt Kit

Part Number: PIO-855200

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

COMP Cams Ultra Pro Magnum Rocker Arms 1677-1

Rocker Arm, Ultra Pro Magnum, Full Roller, 1.8 Ratio, Chromoly Steel, Pedestal Mounting, Chevy, Each

Part Number: CCA-1677-1

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

King XP-Series Rod Bearings CR8028XP 001

Rod Bearings, .001 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, 1.889 in. Rod Journal, Set of 8

Part Number: KGB-CR8028XP001

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Manley Platinum Series Pistons 592570DC-1

Piston, Forged, Flat, 4.070 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592570DC-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Manley Platinum Series Pistons 592300PC-1

Piston, Forged, Flat, 4.125 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592300PC-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Summit Racing™ Race Series Rod Bearing Sets SUM-663HD010

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, Doweled, .837 width, .010 undersize (thicker), set

Part Number: SUM-663HD010

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Manley Steel H-Beam Connecting Rods 14051R-1

Connecting Rod, Forged 4340 Steel, H-Beam, Bushed, Cap Screw, Chevy, 5.7L, Each

Part Number: MAN-14051R-1

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Innovators West Alternator Pulleys for 1998-2002 CAMARO, FIREBIRD, 2004 GTO - 1031

LS1 F-BODY / GTO / 07-14 LS TRUCK 8- RIB ALTERNATOR PULLEY..

Part Number: INW-1031

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COMP Cams Camshaft Installation Kits 5622CPG

Camshaft Installation Kits, 3-bolt, Chevrolet, 6.2L LS9, 7.0L, Kit

Part Number: CCA-5622

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-299S274075-2

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-299S274075-2

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Summit Racing™ Pro LS Forged Pistons SUM-326S43785-7F

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-326S43785-7F

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Summit Racing™ Pro LS Forged Pistons SUM-326S45810-7P

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-326S45810-7P

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Summit Racing™ Pro LS Forged Pistons SUM-326S43406512

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-326S43406512

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Summit Racing™ Pro LS Forged Pistons SUM-110S273S03-5

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-110S273S03-5

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Summit Racing™ Pro LS Forged Pistons SUM-299S273903-7

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-299S273903-7

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Summit Racing™ Pro LS Forged Pistons SUM-326S45780-7P

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-326S45780-7P

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