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

Clevite H-Series Rod Bearings CB-663HN-10

Rod Bearing, H Series, .010 in Crankshaft Undersize, TM-77, Chevy, Small Block, Each

Part Number: CLE-CB663HN10

4.56 out of 5 stars ( 9 )

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Melling Performance Oil Pumps 10355

Melling Performance Oil Pumps 10355

Oil Pump, Wet Sump Style, Standard-volume, High-pressure, Cadillac, Chevy, GMC, Each

Part Number: MEL-10355

5.0 out of 5 stars ( 6 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR360002

Pro LS Piston and Rod Kit, 364 Cid., 4.000 bore, 3.622 stroke, 6.098 rod, 2cc Flat Top, 10.7:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR360002

5.0 out of 5 stars ( 2 )

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BTR Rocker Arm Trunnion Upgrade Kits TK001NB

Rocker Arm Trunnion Upgrade Kit, Needle Bearing Style, Chevy, Small Block LS, Kit

Part Number: BTC-BTRTK001

4.35 out of 5 stars ( 66 )

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COMP Cams High Energy Hydraulic Roller Lifters 850-16

Lifters, Hydraulic Roller, Chevy, Set of 16

Part Number: CCA-850-16

3.6 out of 5 stars ( 30 )

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Summit Racing™ Performance Chevy LS Connecting Rods SUM-LS6125927I

Connecting Rods, Performance, I-beam Style, Forged 4340 Steel, 6.125 in. Length Center To Center, Chevy GM, LS/LSX, Gen III/IV, Set of 8

Part Number: SUM-LS6125927I

Not Yet Reviewed

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PowerBond Premium OEM Replacement Harmonic Balancers PB1117N

Harmonic Balancer, OEM Replacement, Cadillac, Chevy, Pontiac, LS, Each

Part Number: PBB-PB1117N

4.85 out of 5 stars ( 40 )

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Top Street Performance LS Aluminum Rear Sump Retrofit Oil Pans 81074

Oil Pans, Engine Swap, Low Profile, Aluminum, 4.250 in. Stroke, 5.5 Quarts, Chevy, LS, 4.8L, 5.3L, 5.7L, .0L, 6.2L, Kit

Part Number: TSN-81074

3.0 out of 5 stars ( 2 )

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Callies Compstar Xtreme Connecting Rods CSC6125DS2A2AX

Connecting Rod, Compstar Extreme, Forged 4340 Steel, H-Beam, Cap Screw, ARP 2000, Bushed, 6.125 in. Length, Chevy, Small Block, LS, Set of 8

Part Number: CPI-C6125DS2A2AX

Not Yet Reviewed

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Trick Flow® GenX® 255 Cylinder Heads for GM LS3 TFS-3261T004-C01

Cylinder Head, GenX® 255, CNC Comp Port, Assy, 69cc CNC Chamber, 450 lbs. Springs, Ti Retain, 6-Bolt, GM LSX, Each

Part Number: TFS-3261T004-C01

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-2999274030-2

Pro LS 2618 Forged Piston, 4.030 bore, 1.299 C.H., 2cc Flat, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-2999274030-2

5.0 out of 5 stars ( 6 )

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Summit Racing™ Bracket Racer SFI LS Harmonic Balancer for Camaro/Firebird/GTO SUM-C2502

Harmonic Balancer/Crank Pulley, 25 Percent Underdrive, SFI, Internal Balance, Medium Spacing, Chevy, Pontiac, 5.7, 6.0L, Each

Part Number: SUM-C2502

4.11 out of 5 stars ( 28 )

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Summit Racing™ SPC Engine Blocks SUM-150216

Engine Block, Pro LS, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Standard Deck, Chevrolet, Each

Part Number: SUM-150216

Not Yet Reviewed

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Chevrolet Performance Timing Sprockets 12586481

Cam Gear, 3-Bolt, 58/4X, Chevy, V8, LS, Each

Part Number: NAL-12586481

4.96 out of 5 stars ( 28 )

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Summit Racing™ Pro LS Vortec Truck Swap Camshafts SUM-8719R1

Stage 1 Pro LS Truck Swap Cam, High-Lift version, 209/217 112 + 1 .550/.550 Lift, 3-bolt, 4.8-6.2L, LQ4 LQ9 LY6 LS1 LS2 LY6 LS6 LS7 LS9 LH6, Each

Part Number: SUM-8719R1

5.0 out of 5 stars ( 4 )

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Summit Racing™ Pro LS Forged Pistons SUM-3269434000-2

Pro LS 2618 Forged Piston, 4.000 bore, 1.326 C.H., 2cc Flat, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-3269434000-2

5.0 out of 5 stars ( 2 )

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Summit Racing™ Dual Valve Spring Upgrade Kits for GM LS SME-174003

Valve Spring Upgrade Kit, 1.300 OD Dual Springs, Retainers/Locks, Seals, All GM LS LS1, LS2, LS3, LS7, LSA, LS9, LQ4, LQ9, L92, L76, LY6

Part Number: SME-174003

4.2 out of 5 stars ( 15 )

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BTR Lifter Guides BTR95365-4

Lifter Guide, Hydraulic Roller Style, Plastic, Chevrolet, LS/LT, Non AFM/DOD Engines, Set of 4

Part Number: BTC-BTR95365-4

4.0 out of 5 stars ( 4 )

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BTR Valve Covers VCA-02-BLK-CM

Valve Covers, Centerbolt, Stock Height, Cast Aluminum, Black Powdercoated, Textured, Brian Tooley Racing Logo, Chevrolet, Small Block LS, Pair

Part Number: BTC-VCA02BLKCM

5.0 out of 5 stars ( 2 )

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Dart SHP Special High Performance LS Next Pro Cast Iron Bare Blocks 31867212

Bare Block, Cast Iron, LS Mains, 4.125 in. Bore, 9.24 in. Deck Height, Each

Part Number: DRT-31867212

5.0 out of 5 stars ( 1 )

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Summit Racing™ Extreme Duty Head Stud Kits SUM-910501

Cylinder Head Studs, Extreme Duty, 12-Point Head, Black Oxide, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: SUM-910501

2.5 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Automotive Camshafts SUM-8709R1

Stage 4 Pro LS Cam 238/246 113+3, .625/.605 Lift, Maximum power version, 3-bolt 5.3, 5.7, 6.0, 6.2, 7.0, LS1 LS2 LS6 LS3 LS7 LSA LQ4 LQ9 LS9 LY6 LY5

Part Number: SUM-8709R1

5.0 out of 5 stars ( 4 )

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J&L Oil Separator Co. 3.0 Oil Separators 3084D-B

Oil Catch Can, Oil Separator, Round, Billet Aluminum, Black Anodized, 3/8 in. NPT Female Threads, Driver Side, Chevy, GMC, 4.8, 5.3, 6.0, 6.2L, Kit

Part Number: JLT-3084D-B

4.78 out of 5 stars ( 9 )

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Summit Racing™ Pro LS Turbo Camshafts SUM-8716R1

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, Vortec Truck LS1 LS2 LS6 LS3 LS7 LS9 LQ4 LQ9 LM7, Each

Part Number: SUM-8716R1

5.0 out of 5 stars ( 2 )

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BluePrint Engines Pro Series Chevy LS 376 C.I.D. 495 HP EFI Truck Long Block Crate Engines PSLS3762CTF

Crate Engines, BluePrint Engines 376 c.i. GM LS style proseries Truck engine - longblock.30 month / 50,000 warranty & Dyno Part #: PSLS3762CTF

Part Number: MLL-PSLS3762CTF

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