CHEVROLET 5.7L/350 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

LS Classic Series 409 Chevy Style LS Valve Covers GMLS1004C

Valve Covers, Cast Aluminum, 409 Chevy Style for LS, 409 Decals, Breather Tube, 2.750 in Tall, Chrome Plated, Centerbolt, Gen 3/4, Chevy, Pair

Part Number: LSS-GMLS1004C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 9, 2026 if ordered today

Quicksilver Cylinder Heads 8M0188302

Cylinder Head, Cast Iron, Marine, Chevrolet, 5.7L, Each

Part Number: QSV-8M0188302

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L8983

Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L8983

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

BoostLine Connecting Rods SC6000-927

Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Chevrolet, Small Block, Set of 8

Part Number: BLN-SC6000-927

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Callies Compstar Connecting Rods CSA6000DS2A2AH

5 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/26/2026

...Loading

Diamond Pistons Race Series Pistons 21544-RS-8

Diamond Pistons Race Series Pistons 21544-RS-8

Pistons, Dish, +15 cc, LS2K Series, Forged Aluminum, 4.125 in. Bore, Chevy, LSX, Set of 8

Part Number: DPP-21544-RS-8

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 2, 2026 if ordered today

Performance Design Race Style Carbon Fiber LS Valve Covers 70611.02.00.BK

Carbon Fiber LS valve covers, race, black coil brackets

Part Number: PCD-70611-0200BK

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

Trick Flow® DHC™ 200 Cylinder Heads for Small Block Chevrolet TFS-30210002-C00

Cylinder Head, DHC™ 200, CNC Street Ported, Assembled, 1.47 in. Springs, No Accessory Holes, Small Chevy, Each

Part Number: TFS-30210002-C00

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

Chevrolet Performance Vortec Cylinder Heads 19331470

Cylinder Head, Early Model/Vortec, Assembled, Cast Iron, 66cc Chamber, 185cc Intake Runner, Rectangular Ports, Straight Plugs, Chevy, Small Block,Each

Part Number: NAL-19331470

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

COMP Cams XFI RPM Cam and Lifter Kits K54-414-11

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 269/273, Lift .525/.532, Chevy, Kit

Part Number: CCA-K54-414-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits SK12-423-8

Cam/Lifters/Timing, Hydraulic Roller Tappet, Adv. Duration 276/282, Lift .502/.510, Chevy, Small Block, Kit

Part Number: CCA-SK12-423-8

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Xtreme Energy Retrofit Camshafts 12-423-8

4.75 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/26/2026

...Loading

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL12-412-8

Cam and Lifters, Hydraulic Roller Tappet, Advertised Duration 264/270, Lift .487/.495, Chevy, Small Block, Kit

Part Number: CCA-CL12-412-8

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 18, 2026 if ordered today

March Performance Small Block Chevy Ultra Serpentine Conversion Kits 20426

Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-20426

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Edelbrock Victor Jr. Cylinder Heads 77599

Cylinder Head, Victor Jr, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevy, 302, 327, 350, 400

Part Number: EDL-77599

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

Summit Racing™ Chevy 350 Engine Kit Pro Packs SES-3480004050

Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 350, Kit

Part Number: SES-3480004050

Not Yet Reviewed

Cannot be shipped Internationally

...Loading

Cannot be shipped Internationally

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-2406-4040

-28cc Dish Top SBC 23 Degree Forged 2618

Part Number: DMS-K3-2406-4040

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

Mahle PowerPak Plus Piston and Ring Kits 197754140

Piston and Ring Kit, Powerpack Plus, Gas Ported, Dome, Forged Aluminum, 4.040 in. Bore, 3.500 in. Stroke, Chevy, Set of 8

Part Number: MLE-197754140

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 10, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-350-3480-5700-L

Crankshaft, 1-Piece Seal, Internal, External Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 350, Each

Part Number: SCA-435010L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons 131636

Pistons, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 5.700 in. Rod, 1.560 in. Compression, Chevy, Set of 8

Part Number: JEP-131636-8

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

JE Pistons Tour Series Gas Ported Pistons 170693

Pistons, 23 Degree GP, Forged, Flat Top, 2-Valve Reliefs, 4.040 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-170693-8

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

Holley LS Engine Swap Accessory Drive Systems 20-140BK

Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-140BK

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 11, 2026 if ordered today

March Performance Sport Track Ultra All-Inclusive Chevy Serpentine Pulley Kits 21610

Pulleys, Sport Track Ultra All-Inclusive, Serpentine, High Water Flow Ratio, Chevy, Small Block, Kit

Part Number: MCH-21610

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

...Loading

Estimated Ship Date: Monday 1/26/2026

BoostLine Connecting Rods SC6125-927

Chevy SB 6.125" Stroker - Boost Line

Part Number: BLN-SC6125-927

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 10, 2026 if ordered today

March Performance Chevy LS Series Serpentine Kits 20090-08

Pulleys, Chevy LS Series, Serpentine, Performance Ratio, Billet Aluminum, Black, Water Pump, Alternator, No Power Steering, With Air Conditioning, Kit

Part Number: MCH-20090-08

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026