CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

Harness Adaptors, Holley EFI, LS3 MAP Sensor Adapter, Plug-and-Play, Pre-Terminated, Adapts to LS1/LS2 Engine, Chevy, 5.7L, 6.0L, Each

Part Number: HLY-558-416

4.88 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

Engine Oil Dipstick, GM LS Retrofit, Plastic Handle, Yellow, Steel Tube, Black Powdercoated, Chevy, Small Block, Each

Part Number: HLY-302-15

2.21 out of 5 stars ( 34 )

Estimated Ship Date: Tomorrow

Motor Mounts, FramePad, Bolt-In, Steel, Black Powdercoated, GM, Each

Part Number: HOK-71221004HKR

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

Throttle Cable Brackets, Throttle Body Mounting, Steel, Black Powdercoated, Designed for Use with FiTech Ultimate LS EFI Systems, Chevy, LS, Each

Part Number: FIF-70063

3.76 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

Thermostat, 180 Degree, High-Flow, Copper/Brass, GM, LS, Each

Part Number: MRG-6368

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Thermostat, 160 Degree, High-Flow, Copper/Brass, Chevy, LS, Each

Part Number: MRG-6367

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Tomorrow

Engine Mount Cage, Clamshell, Chevrolet, Pontiac

Part Number: HOK-71221018HKR

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Transmission Mount, Black, Polyurethane, GM, Jeep, Each

Part Number: HOK-71223029HKR

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Gaskets, Intake Manifold, O-ring Seals, Rubber, Stock Ports, 8-piece, Chevy, LS, 6.2L, 7.0L, Set

Part Number: HLY-508-22

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Gaskets, Plenum O-Ring Cord, 4.5 ft. Long, 3/32 in. Diameter, Hi-Ram, Chevy, LS, Each

Part Number: HLY-508-21

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Throttle Cable Brackets, Throttle Body Mounting Style, Steel, Black, Hi-Ram, Mid-Ram, GM, Small Block LS, Each

Part Number: HLY-20-149

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Water Pump Fasteners, Holley, LT/LS Cooling Manifold, Replacement, Hardware, Steel, Cadmium Finish, GM, Gen III/IV, LS Engines, Kit

Part Number: HLY-97-162

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Intake Manifold Installation, Sniper EFI, O-Ring, Gaskets, Mounting Hardware, Stock Port, Mod-Motor Manifold, Chevy, LS, 5.47L, 6.0L, Kit

Part Number: SNE-870002

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Fuel Pressure Regulators, GM EFI, Inline, Stainless Body, 0.375 in. Inlet, 5/16 in. and 3/8 in. Outlets, Quick-Connect, 5 micron, Paper Filter, Each

Part Number: HLY-162-590

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Water Neck Thermostat Housings, Replacement, Aluminum, 1.50 in. Outlet, O-ring Seal, with Thermostat, for LT/LS Mid-Mount Accessory Drive Only, Each

Part Number: HLY-97-169

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Camshaft Thrust Retainer and Thrust Plates, Solid Type, Steel, Four Bolts, Molded O-Ring, Chevrolet, Small Block LS, Each

Part Number: MRG-61220G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Header Fasteners, Locking Header Bolts, Internal Allen/Hex Head, Stainless Steel, Chevy, Set of 12

Part Number: MRG-2235G

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Intake Bolts, Stainless Steel, Natural, Button Head, Chevy, Small Block, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: MRG-60920G

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Intake Manifold Installation, Sniper EFI, O-Ring, Gaskets, Mounting Hardware, Rectangle Port, LS Manifold, Chevy, LS, 6.2L, Kit

Part Number: SNE-870003

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI020

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oil Fill Caps, LS Engine, Twist-in, Octagon Shape, Natural, Aluminum Cap, O-ring Included, for Holley LS Valve Covers, Each

Part Number: HLY-241-225

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Brackets, Crossmember Extension Brackets, Steel, Black, 4L70E, 4L60E, Chevy, Pontiac, Each

Part Number: HOK-71223003HKR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Transmission Mount, Red, Polyurethane, GM, Jeep, Each

Part Number: HOK-71223030HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Freeze Plugs, Brass, Threaded, Chevy, Small Block LS, Kit

Part Number: MRG-61210G

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Ignition Coil, Street Fire, Coil Pack, Black, Buick, Chevy, GMC, Each

Part Number: MSD-5510

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 8, 2025 if ordered today

• Special Order