CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Valve Covers, Stock Height, Billet Aluminum, Streamline, Black Powdercoat, Plain, Chevrolet, LS, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: BSP-95424

Not Yet Reviewed

Estimated Ship Date: Aug 18, 2025 if ordered today

• Free Shipping
• Special Order

Piston, Pro LS, 4.000 in. Bore, Forged Aluminum, Flat Top, 0.945 Pin Diameter, Chevy, Each

Part Number: SUM-326S454000-2

Not Yet Reviewed

Estimated Ship Date: Today

Oil Cooler Bypass Block-Off Plate, Billet Aluminum, Clear Anodized, With Dual 90* 1/8 in. NPT Ports, Chevy, LS, Each

Part Number: SUM-121027

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Camshaft Bearings, OE Replacement, Standard Size, 2.308 in. O.D., 0.775 in. Width, Position 3, GM, LS, 3rd Design, Each

Part Number: ADO-19260876

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Timing Gear, Crankshaft Sprocket, 22-tooth, Steel, Chevy, Each

Part Number: CLO-S827

Not Yet Reviewed

Estimated Ship Date: Today

Pro LS Piston and Rod Kit, 364 Cid., 4.000 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.7:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0002

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Crank Hub, Internal Engine Balance, Dual Key, Chevy, Small Block, 4.8L LS, 5.3L LS, 6.2L LS, Each

Part Number: ATI-916430MK

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Valve Springs, PAC Racing, Dual, 1.300 in. Outside Diameter, 392 lbs./in. Rate, 1.065 in. Coil Bind, Set of 16

Part Number: TFS-16905-16

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Connecting Rods, ESP 4340 Steel H-Beam, 6.125 in. Length, Cap Screw, Bushed, Chevy, Small Block, LS1, Set of 8

Part Number: ESP-6125O3D2000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Engine Valley Cover, Gen. 4 LS2/LS3/LS7, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: BSP-95055

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Valve Spring, LS6 Style,.550 Max lift, Single Beehive, 1.290 in. o.d., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: NAL-12713265

Not Yet Reviewed

Estimated Ship Date: Today

Piston and Ring Kit, Forged, 4.005 in. Bore, Chevy, Kit

Part Number: MLE-930219305

Not Yet Reviewed

Estimated Ship Date: Aug 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Bi Metal, Chevy, Small Block, Set of 8

Part Number: SUM-171030

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

Accessory Drive Bracket Spacer Kits, Aluminum, Natural, Long, Chevy, Small Block LS, Each

Part Number: HLY-21-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Connecting Rods, I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, GM LS, Set of 8

Part Number: OLV-L6125-STSW8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Rod Bearing, AL-Series, AL-5, 0.010 in. Crankshaft Undersize, Chevy, V8, Set of 8

Part Number: CLE-CB1776A108

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Cylinder Head, GenX® 260, CNC Comp Port, Assembled, 70cc CNC Chamber, 450 Lb. Springs, Ti Retain, GM LSX, Each

Part Number: TFS-3271T002-C01

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

• Free Shipping

Pulley Adapter, Crankshaft Pulley Hub Adapter, Aluminum, Natural, Chevrolet, Pontiac, 5.7L LS, Each

Part Number: MCH-355-04

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Hydraulic Roller, Chevy, Each

Part Number: CCA-850-1

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Today

Alternator Brackets, LS Truck Alternator Bracket, High Mount, Kit

Part Number: ICB-551136-3

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Oil Filter Relocation Kit, Remote, Billet Aluminum, Natural, 13/16 in.-16 Thread, 30.00 in. Hose Length, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Kit

Part Number: HAM-3374

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1022

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Piston and Ring Kit, Powerpak, Dish, 4.065 in. Bore, 4.00 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930225565

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

• Free Shipping
• Special Order

Balancer Pulley, 10 Percent Overdrive, Serpentine, Aluminum, Black Anodized, 8.66 in. OD, Cadillac, Chevy, Each

Part Number: LPE-L220070709

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Harmonic Balancer Repair Sleeve, Steel, Chevy, Pontiac, L6, V6, V8, Each

Part Number: PIO-HB-4121

Not Yet Reviewed

Estimated Ship Date: Today