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™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears SUM-G6645-1X

Summit Racing™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears SUM-G6645-1X

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 1X, Standard Spacing, LS, Kit

Part Number: SUM-G6645-1X

5.0 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Forged Pistons SUM-110927403020

Pro LS 2618 Forged Piston, 4.030 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-110927403020

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Holley Aluminum LS Valve Covers 241-179

Valve Covers, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Red Gloss, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-179

4.33 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Forged Pistons SUM-326943780-2F

Pro LS 2618 Forged Pistons. 3.780 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943780-2F

5.0 out of 5 stars ( 4 )

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Summit Racing™ LS Lifter and Guide Kits SUM-HTLSKIT3

Lifters/Trays/Bolts, Hydraulic Roller, Chevy, LS Gen. 3 and 4, Gen. 5 LT, Kit

Part Number: SUM-HTLSKIT3

1.0 out of 5 stars ( 1 )

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Callies Compstar Connecting Rods CSC6125DS2A2AH

Connecting Rods, Compstar, Forged, H-Beam, ARP Cap Screws, Bushed Pin, 6.125 in. Length, Gen. 3/4/5 Chevy LS, Set of 8

Part Number: CPI-C6125DS2A2AH

5.0 out of 5 stars ( 7 )

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Summit Racing™ Mockup Replica Blocks SUM-774001

Replica Block, Steel, Natural, Includes Hardware, Chevy, LS, Each

Part Number: SUM-774001

4.71 out of 5 stars ( 7 )

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Chevrolet Performance LSA Cylinder Heads for 2012-2015 CAMARO, 2009-2015 CTS - 12675872

Cylinder Head, Aluminum, Assembled, 68cc, Cadillac, 6.2L, LSA, Each

Part Number: NAL-12675872

5.0 out of 5 stars ( 2 )

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Wiseco Pro Tru Street Pistons PTS523AS

Pistons, Pro Tru Street, Forged, Dome, 4.000 in. Bore, Chevy, 6.0L LS, Set of 8

Part Number: WIS-PTS523AS

5.0 out of 5 stars ( 1 )

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Trick Flow® GenX® 260 Cylinder Heads for GM LS7 TFS-32710002-C01

Cylinder Head, GenX® 260, CNC Competition Ported, Assembled, 70cc CNC Chambers, 450 Lb. Springs, GM LSX, Each

Part Number: TFS-32710002-C01

1.0 out of 5 stars ( 1 )

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Chevrolet Performance Musclecar Oil Pan Kits 19212593

Oil Pan, Chevy LS, Aluminum, Rear Sump, Engine Swap, Kit

Part Number: NAL-19212593

4.46 out of 5 stars ( 144 )

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ACDelco GM Genuine Parts Engine Valve Lifter Guides 12595365

Valve Lifter Guide, Plastic, Hydraulic Roller, Non-AFM/DOD, Chevrolet, LS, Each

Part Number: ADO-12595365

5.0 out of 5 stars ( 4 )

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Cam Motion Lifters M-5290

Performance Roller Lifter Set for LS & Gen 5 LT Engines. (8 pair / Set of 16) Link Bar Style Lifters with .842" body .700" wheel)

Part Number: CXM-M-5290

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Dart LS Next Cast Iron Bare Blocks 31867211

Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.240 Deck, 4-Bolt Mains, Cast Iron, GM LS-Series, Each

Part Number: DRT-31867211

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Improved Racing Engine Block Oil Galley Barbell Plugs EGM-501

Oil Galley Barbell Plug, OEM-Style, Billet Aluminum, Viton® O-Rings, Chevy, LS, Each

Part Number: IRP-EGM-501

5.0 out of 5 stars ( 17 )

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Summit Racing™ Pro LS Automotive Camshafts SUM-8711R1

Stage 4 Pro LS Cam, Extra Valve Clearance Version, 234/248 113.5 +3.5 .625/.605 Lift, Great Power, 3-bolt, 4.8-7.0L , Vortec LS1 LS2 LS6 LS7 LQ9 LS9

Part Number: SUM-8711R1

5.0 out of 5 stars ( 3 )

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8701-1

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .523/.524, Chevy GM, LS/LSX, Gen III/IV, LS, Kit

Part Number: SUM-8701-1

4.2 out of 5 stars ( 5 )

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Fram HP Series Oil Filters HP4

Oil Filter, HP Series, 13/16 in.-16 Mounting Thread Size, 3.719 in. Outside Diameter, 5.75 in. Tall, 5-Micron Rating, High-Flow Bypass Valve, Each

Part Number: FRM-HP4

4.71 out of 5 stars ( 66 )

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Clevite Camshaft Bearings SH-2125S

Cam Bearings, Direct Replacement, Steel Backed Babbitt, Chevy, 4.8, 5.3, 6.0, 6.2, 7.0L, 2nd Design, Set

Part Number: CLE-SH2125S

4.33 out of 5 stars ( 42 )

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Summit Racing™ Coated Forged Pistons SUM-17407C-20

Pistons, Forged Aluminum, Flat, 4.020 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17407C-20

4.67 out of 5 stars ( 3 )

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King HP-Series Rod Bearings CR 807HPN

Rod Bearings, HP-Series, Standard Size, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN

4.62 out of 5 stars ( 13 )

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Holley Aluminum LS Valve Covers 241-176

Valve Covers, Aluminum LS, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Polished, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-176

3.83 out of 5 stars ( 6 )

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Summit Racing™ Bracket Racer SFI Harmonic Dampers for 1997-2013 CORVETTE, 2004-2007 CTS, 2008-2009 G8 - SUM-C2503

Harmonic Balancer, Crank Pulley, 25 Percent Underdrive, SFI, Internal Balance, Short Spacing, 5.7, 6.0, 6.2L, Each

Part Number: SUM-C2503

4.88 out of 5 stars ( 17 )

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King XP-Series Main Bearings MB5013XP STDX

Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

Part Number: KGB-MB5013XPSTDX

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8709-1DS

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

Part Number: SUM-8709-1DS

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