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

Stage 4 Pro LS Turbo Cam. 238/234 117+5, .625/.600 Lift, 2 deg. Overlap, Maximum Power for larger 364+ CID. 6.0, 6.2, 7.0L, LS2 LS3 LS7 LQ4 LQ9

Part Number: SUM-8717R1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Rod Bearings, XPC-Series, Extra Clearance, Tri Metal, Chevy, Small Block, LS, V8, Set of 8.

Part Number: KGB-R807XPNCSTDX

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Rocker Arm Shims, 0.020 in. Thick, Pedestal Mounting Style, AMC, Chevy, Ford, Oldsmobile, Set of 32

Part Number: SCC-SCP3220SM

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 10/20/2025

Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series -5cc LS Flat Top Piston Set. 4.030 bore

Part Number: DMS-8785-4030

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Main Bearings, HP Series, 1/2 Groove, Standard Size, Bi Metal, Chevrolet, 5.7L, Set of 5

Part Number: KGB-MB5013HPSTDX

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Rod Bearings, HP-Series, Bi-metal, Silicon Aluminum, .001 in. Crankshaft Undersize, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPNSTDX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Alternator Brackets, and Power Steering Pump, OEM-style, Aluminum, Natural, Chevrolet, Each

Part Number: ADO-12578068

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Oil Dipstick Tube, Steel, Black Painted, Chevy, GMC, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: NAL-12563918

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

Valve Cover Bolts, Chromoly, Black Oxide, 12-point, M6 Thread Size, Chevy, Small Block LS, Set of 8

Part Number: ARP-100-7523

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

Pistons, Hypereutectic, Chevy, GMC, 6.0 LS, Set of 8

Part Number: SLP-H1506CPA75MM

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Rod Bearings, HP-Series, .010 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Accessory Belt Tensioners, Holley, LS Tensioner Assembly, Serpentine, Grooved Pulley, 6-rib, Passenger Side, for Holley Accessory Drive Only, Each

Part Number: HLY-97-151

2.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Oil Pickup, Bolt-In, Street/Strip Pan Style, 6 in. Pan Depth, Rear Sump, Chevy, LS, Each

Part Number: SUM-G3625

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

Main Bearings, H Series, 1/2 Groove, Standard Size, Tri Metal, Dart LS Next, 0.001 in. Extra Oil Clearance,Set of 5

Part Number: CLE-MS2321HX

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Rod Bearings, XP-Series Coated, Copper/Lead/Nickel, Standard Size, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807XPNDC

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Chevy, LS1, LS2, LS3, LS6, Each

Part Number: ATI-918847

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Drive Belt Tensioner Assembly

Part Number: ADO-38194

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.125 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L9033

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Connecting Rod, I-beam, Powdered Metal, Natural, 6.098 in. Length Center To Center, Cadillac, Chevrolet, 6.2L LS, Each

Part Number: NAL-12604857

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Lifter, set of 16, .842 dia, .700" wheel, Hydraulic Roller, Drop-In, LS

Part Number: CXM-LS039111102

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Cam and Lifter kit, 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, LS1,2,3,6,7,9 LSA LSX

Part Number: SUM-K8709R1

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Pro LS 2618 Forged Piston, 3.810 bore, 1.110 C.H., 5cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous,Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-1109273810-5

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Pro LS 2618 Forged Piston, 4.080 bore, 1.110 C.H., 6cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-1109274080-6

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Valve Cover, Direct OEM Replacement, Stock Height, Cast Aluminum, Natural Finish, Includes Bolts, Grommets, Gaskets, Right/Passenger Side, GM LS, Each

Part Number: SUM-440555

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 4X, -0.005 in. Line Hone, LS, Kit

Part Number: SUM-G6647-4X-005

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping