CHEVROLET Chevy small block Gen III/IV (LS-based engines) - On Sale Savings Central - Free Shipping on Orders Over $109 at Summit Racing

Holley Aluminum LS Valve Covers 241-172

Valve Covers, Aluminum LS, Centerbolt, Tall, Holley Logo, Cast Aluminum, Black Powdercoated, Satin Finish, Chevy, 4.8-7.0L, Pair

Part Number: HLY-241-172

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley LS Engine Air Conditioner Brackets 20-159

Air Conditioner Brackets, LS, Sanden SD7, Aluminum, Natural, Lower Passenger Side A/C Bracket, Chevy, Small Block LS, Each

Part Number: HLY-20-159

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Hooker Blackheart Transmission Mounts 71223029HKR

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

Part Number: HOK-71223029HKR

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley LS Extended-Length Main Engine Harnesses 558-134

Wiring Harnesses, Holley EFI, LS2/3/7, 58X/4X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 6.0-7.0L, Each

Part Number: HLY-558-134

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Terminator X MAX Engine Management Systems 550-933

Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Tuner Controls, Chevy, LS, 4,8-6.2L, 4x Cam, 58x Crank, Kit

Part Number: HLY-550-933

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Mr. Gasket LS Thermostats 6368

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

Part Number: MRG-6368

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley LS Throttle Bodies 112-585

Throttle Bodies, LS Style, Multi-Port Injection, Cable Actuated, 1 Venturi, 95mm, Billet Aluminum, Black Anodized, Chevy, 4.8-7.0L, LS Based, Each

Part Number: HLY-112-585

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Sniper EFI Fabricated Intakes 822111-1

Intake Manifolds, Sniper EFI, Hi-Ram, Rectangular Port, 102mm Throttle Body, 1,800-6,400 RPM, Welded Aluminum, Silver, Chevy, LS Base, 6.2L, Kit

Part Number: SNE-822111-1

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

DiabloSport Trinity 2 EX Platinum Performance Programmers 9246

Computer Programmer, Trinity 2 EX Platinum Performance, Competition Use Only, Chevy, Small Block, Each

Part Number: DBL-9246

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Mid-Mount Complete Accessory Systems 20-186

Accessory Drive Systems, LS Mid-mount, Serpentine, Alternator, Water Pump, Counterclockwise, Power Steering, GM 2, Natural Color, Chevy, 4.8-7.0L, Kit

Part Number: HLY-20-186

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Mr. Gasket LS Thermostats 6367

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

Part Number: MRG-6367

4.19 out of 5 stars ( 16 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Summit Racing™ OEM LS Valve Covers SUM-440555B

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

Part Number: SUM-440555B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-679BK

Intake Manifolds, LS Modular, Lo-Ram EFI, Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-679BK

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Hooker Blackheart Headers 70101318-RHKR

Headers, Blackheart, Long Tube, Stainless Steel, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, LS Swap, Pair

Part Number: HOK-70101318RHKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Flowtech LS Turbo Headers 11540FLT

Headers, LS Turbo, Forward Up, Stainless Steel, 1 7/8 in. Primary Tube, Polished, 3 in. Collector, Pair

Part Number: BIG-11540FLT

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley LS Engine Swap Accessory Drive Systems 20-156

Accessory Drive Systems, LS Engine Swap, Serpentine Style, Alternator, Power Steering, Pullies, 6-groove, Natural Finish, Chevy, LS, 4.8-7.0L, Kit

Part Number: HLY-20-156

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Sniper EFI Fuel Tank Systems for 1982-1986 C10, 1987 R10 - 19-456

Fuel Tanks, Sniper, 16 Gallon, Steel, Silver, Fuel Pump, 13.5V, 106 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Chevy, Truck, Kit

Part Number: SNE-19-456

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Hooker Blackheart Headers 70201506-1HKR

Headers, Blackheart, Mid-Length, Steel, Silver Ceramic Coated, Chevy, Pontiac, LS Swap, Pair

Part Number: HOK-702015061HKR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley EFI LS Mid-Rise Intake Manifolds 300-127

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-127

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Hooker Blackheart Headers BH13243

Headers, Chevy, GMC, 304 Stainless Steel, LS Swap, 1-7/8 in., Pair

Part Number: HOK-BH13243

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Mechanical Water Pumps 22-100

Water Pumps, Mechanical, Standard-volume, Counterclockwise Rotation, Aluminum, Natural Finish, Forward Inlet, Mid-belt, Chevy, LS, 4.8-7.0L, Each

Part Number: HLY-22-100

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Hooker Blackheart Exhaust Systems for 1967-1969 CAMARO, FIREBIRD - 70501319-RHKR

Exhaust System, Blackheart, Header-Back, 3.0 in., Dual, Underbody, Stainless Steel, Natural, with Turbo Mufflers, Chevy, Pontiac, V8, Kit

Part Number: HOK-70501319RHKR

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

MSD Circle Track LS Ignition Controls 6014CT

Timing Controllers, Electronic, Circle Track LS Ignition Controls, Digital, Programmable, Red Powdercoated, Chevrolet, Small Block LS, Each

Part Number: MSD-6014CT

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Ignition Coil Extension Harnesses 558-326

Ignition Coil Wiring Harnesses, Holley EFI, LS Coil Extension Harness, 36 in. Long, OE Connectors, Plug & Play, Techflex F6 Loom, Chevy, 4.8-70L, Pair

Part Number: HLY-558-326

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

Holley Retrofit Engine Oil Pans for GM LS Engines 302-1BK

Oil Pan, Engine Swap, Aluminum, Black Ceramic Coated, 4.250 in. Stroke, 5.5 Quarts, Chevy, 4.8, 5.3, 6.0L, Each

Part Number: HLY-302-1BK

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

...Loading

Estimated Ship Date: Monday 9/15/2025

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