Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Beef up Your Bronco With These Deals - Shop Now!

GMC Engines & Components

Part Groups

Results 1 - 24 of 166

Summit Racing™ Pro LS Cast Aluminum Oil Pans

Swapping a GM LS based engine just got a lot easier! Summit Racing™ Pro LS cast aluminum oil pans are specifically designed to install an LS engine in a variety of GM muscle car and truck chassis. These pans offer OEM fitment, oil filter mounting, oil cooler provisions, and use OEM-style gaskets. They are manufactured from cast aluminum to provided proper structural rigidity and heat dissipation. The pans include a baffle, oil pickup tube, sump plug, oil filter stud, and oil passage cover.

3.89 out of 5 stars ( 18 )

$379.99

$399.99

On Sale

Holley Retrofit Engine Oil Pans for GM LS Engines

Holley retrofit engine oil pans for GM LS engines are designed to install an LS engine in a variety of GM muscle car and truck chassis. They provide OEM fitment, OEM oil filter mounting, OEM oil cooler port provision, OEM engine NVH suppression, OEM flange gasket and sealing, proper structural rigidity, and OEM bellhousing attachments. The oil pans are manufactured from traditional high-quality cast aluminum and include a sump baffle, oil pump pickup tube, sump plug, oil filter stud, and oil passage cover.

4.64 out of 5 stars ( 246 )

$470.95


$306.95

$514.95

ATI Super Damper Standard Harmonic Balancers

Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice. Features include: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * OEM equipment on a variety of crate engines * Tunable, rebuildable, and extremely efficient at all rpm * Laser-engraved 360 degree timing marks * Supercharger and power steering drive pulleys available for some applications

4.6 out of 5 stars ( 232 )

$309.95

$437.39

Chevrolet Performance Stock Replacement Non-DOD Camshafts

If you're looking for a cost-effective camshaft solution to delete that pesky DOD—Chevrolet Performance stock replacement non-DOD camshafts are the answer. They're designed to work with OEM valve springs/pushrods in the DOD-equipped Gen 4 trucks. These OEM camshafts are standard equipment on non-DOD 5.3L trucks. Since they come as a single-bolt style, new timing gear won't be necessary. Just swap cams and additional DOD delete parts (sold separately) and you're ready to roll! A fairly stock truck shouldn't require dyno tuning; however, the DOD system must be disabled in ECU for proper functionality. It is advised to consult with your tuner for more information. Order the model recommended for your year/make and engine application. Additional features include: * Hydraulic roller tappet cam * Single-bolt camshaft gear attachment * Computer-controlled compatible * This is the camshaft only (other components sold separately)

4.88 out of 5 stars ( 17 )

$352.99

COMP Cams Xtreme Energy Cam and Lifter Kits

COMP Cams Xtreme Energy cam and lifter kits are built to take advantage of the latest cam technology and provide maximum performance. Whether your use is off-roading, towing, or street performance, there are Xtreme Energy options available for you. By using an aggressive lobe profile, they provide better throttle response and more top-end horsepower than equivalent kits from other manufacturers, while delivering increased engine vacuum. Order the model designed for your vehicle and engine application.

4.28 out of 5 stars ( 386 )

$305.95

$554.95

Holley GM Gen V LT Retrofit Oil Pans

Holley GM LT retrofit oil pans provide maximum clearance to the chassis and ground; plus, they provide OEM fitment for durability and proper sealing. GM's Gen V LT direct-injected engines are finding their way into a large variety of vehicles. They make great power, they're durable, and reliable, but unfortunately, the factory oil pans don't always fit--or they hang too low for today's hot rods. Holley LT retrofit oil pans are designed to help! Features include: * Cast and machined aluminum * Allow for up to 4.00 in. crankshaft stroke * Can be used anywhere a GM F-body oil pan can be used * Provide OEM fitment--oil filter mounting, OEM engine NVH suppression, OEM flange sealing, proper structural rigidity, and OEM bellhousing attachments * Traditional high-quality cast aluminum appearance with clean exterior styling * Provide maximum clearance for vehicles where the steering linkage is behind the engine crossmember * Oil cooler port provision * 1/2 in. NPT port--ideal for turbo oil return or PCV oil return * Drag race version includes special hinged door baffles and pickup

4.64 out of 5 stars ( 33 )

$464.95

Proform Super-Street Roller Rocker Arms

These Proform Super-Street roller rocker arms will help rid your engine of internal friction. They feature a race-proven, cage bearing fulcrum and roller tip. The Super-Street rocker arms not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. Proform rockers are precision-machined to ensure consistency and ratio accuracy, and they have a great looking anodized finish.

3.7 out of 5 stars ( 125 )

$289.99

COMP Cams High Energy Cam and Lifter Kits

Increase your street machine's gas mileage and powerband performance! COMP Cams High Energy cam and lifter kits are designed for street engines with an 8:1 to 9:1 compression ratio. They also work well with all stock components, including intakes, exhaust manifolds, and carburetors. These kits offer good increases in both gas mileage and power throughout the rpm range for most street applications.

4.22 out of 5 stars ( 180 )

$305.95

$518.95

Melling Select Billet Aluminum Oil Pumps

If you are serious about building the ultimate wet sump system, then these Melling one-piece billet aluminum oil pumps with their integral screen pickup are the only way to go. These pumps not only eliminate the potential disaster of the oil pump pickup falling off, but they also offer smoother oil flow with less internal drag, resulting in an actual increase of 5 to 6 hp. Melling Select billet aluminum oil pumps will fit in your existing Moroso, Milodon, and Stef's wet sump pans, there is no need to buy a new pan or to modify your old one. Melling Select billet aluminum oil pumps offer the absolute latest in cutting-edge technology. Additional features include: * Billet aluminum housing and cover with anodized hardcoat * Standard or high volume billet spur gears * Multiple pressure settings * Chromoly driveshaft extended into the pump cover for support * Integral pickup screen assembly with stainless steel wire mesh * Robust CNC-manufactured design * Chromoly intermediate shaft, optional pressure relief springs, and instructions

3.0 out of 5 stars ( 2 )

$452.99

$502.99

System 1 Spin-On Oil Filters

System 1 has eliminated the need for disposable oil filters. Built from durable anodized aluminum housing, System 1 filters feature a washable, stainless steel element that can be used over and over again. They can be completely disassembled for inspection, revealing metal shavings and residue that could indicate engine wear or damage. System 1 oil filters are perfect for daily drivers, fleet vehicles, and race and marine applications.

4.75 out of 5 stars ( 16 )

$257.00

$304.00

Speed-Pro Hypereutectic Pistons

If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from aluminum alloy that contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. Hypereutectic pistons are ideal for use in high performance street, bracket, and oval track racing—and will work perfectly with normal ring end gaps. Choose the model designed for your vehicle and engine application.

4.59 out of 5 stars ( 332 )

$254.99

$406.99

Fluidampr Harmonic Dampers

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

4.76 out of 5 stars ( 140 )

$438.70

$532.34

Melling Stock Replacement Cam and Lifter Kits

Restore your engine to its true power potential with Melling's stock replacement cam and lifter kits. They're perfect for either replacement or stock rebuilds. Melling cam and liter kits also include a matched set of lifters so you won't have to worry about mismatched parts during installation.

4.2 out of 5 stars ( 20 )

$269.99

$517.99

Hamburger's Performance Econo Series Oil Pans

Hamburger's Performance Econo Series oil pans have the features that you want in an oil pan, without a high price tag. They feature an extra-heavy, .055 in. thick steel core and a magnetic drain plug, along with trap door baffles to keep oil at the pickup in even the most severe conditions. Most Econo pans have an expanded metal directional windage screen and crankshaft scraper for maximum oil control and more horsepower. Their increased oil capacity improves bearing life and engine durability. These pans will accept a stock GM starter and come in a red painted finish. So, don't let uncontrolled oil rob your engine of horsepower--get yourself an Econo Series oil pan.

3.37 out of 5 stars ( 62 )

$353.99

$430.99

COMP Cams Magnum Hydraulic Cam and Lifter Kits

Designed for hot street/strip cars, COMP Cams Magnum Series cam and lifter kits require a higher compression ratio, rear-end gear ratio, and stall torque converter than stock. With a very aggressive profile, these Magnum hydraulic cam and lifter kits provide maximum top-end performance for your high performance car.

4.39 out of 5 stars ( 140 )

$342.95

$522.95

ATI Super Damper Serpentine Series Harmonic Balancers

ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell. The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications. Serpentine dampers are offered in a variety of diameters, and crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. The Serpentine Series Super Dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations, providing maximum flexibility. They're available in steel or lightweight, hardcoated aluminum. Features and benefits: * Eliminates torsional crankshaft vibrations * Exceeds SFI 18.1 specs * Black zinc chromate finished * Tunable, rebuildable, and extremely efficient at all rpms * Laser-engraved 360 degree timing marks

4.77 out of 5 stars ( 235 )

$412.70

$462.49

ACDelco GM Genuine Parts Engine Crankshafts

Save time and money on your LS engine build with a new LS nodular cast iron crankshaft from ACDelco GM Genuine Parts. These engine crankshafts are designed, engineered, and tested to rigorous standards, and are backed by General Motors and are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Most common applications are for 5.3L engine codes LMG, LMF, LH6, and LY5. These crankshafts also make a great option for any new LS engine build requiring a stock stroke, stock wet sump application, and the 58X reluctor wheel. For optimal performance, choose a crankshaft from ACDelco GM Genuine Parts that will fit and function like the original. Note: Crankshaft may require re-balancing when used in non-5.3 engines.

Not Yet Reviewed

$264.99

Edelbrock Performer-Plus Cam and Lifter Kits

Edelbrock Performer-Plus cam and lifter kits are designed for optimum torque from the low-end to the mid-range. They feature smooth idling cams for daily drivers, trucks, vans, RVs, and 4x4s. They offer improved throttle response and torque. Each kit includes a camshaft, hydraulic lifters, assembly lube, and instructions.

4.48 out of 5 stars ( 113 )

$322.95

$377.95

COMP Cams Xtreme Energy Camshafts

COMP Cams Xtreme Energy camshafts employ the latest cam technology to provide maximum performance. Whether your use is off-roading, towing, or street performance, there's an Xtreme Energy cam available for you. By using an aggressive lobe profile, these cams provide better throttle response and more top-end horsepower than equivalent cams from other manufacturers—while delivering increased engine vacuum. Hundreds of models are available for fitment on vehicles from 1955 to the present. Select the cam designed for your application.

4.61 out of 5 stars ( 337 )

$258.95

$549.95

Moroso Street/Strip Oil Pans

Designed for street performance machines that see occasional strip use, these Moroso oil pans are modified with deep or kicked-out sumps for increased capacity and oil control under hard acceleration. With a simple bolt-on installation into most production chassis, these Moroso street/strip oil pans are perfect for the weekend warrior.

4.17 out of 5 stars ( 409 )

$359.99

$425.99

Chevrolet Performance Engine Oil Pans

Swap out your old engine oil pan with a quality replacement from Chevrolet Performance. They are manufactured from durable steel or aluminum and have a black painted or natural finish. Available for different sizes and styles of engines, Chevrolet Performance parts are sure to keep the engine oil in the pan, where it belongs.

4.65 out of 5 stars ( 48 )

$399.99

Melling Timing Chain Sets

Melling timing chain sets are designed for use with either performance or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. The crank gears are machined from stress-proof steel. Most Melling timing chain sets have three keyways to ensure accurate timing for early or late model vehicles, and to allow you to set the cam timing at 4 degrees advanced, 4 degrees retarded, or stock. However, 50-state (stock replacement) sets have single keyways. The chains are available in several styles, such as single or double roller, single non-roller, and link belt. Melling timing chain sets are not for use above 6,500 rpm. Order the model designed for your vehicle application.

4.22 out of 5 stars ( 133 )

$276.99

$532.99

Melling Oil Pumps

Why waste time installing an old, worn-out oil pump when you can get a brand new Melling replacement oil pump at such a low cost. They're manufactured from a variety of high-quality materials with all-new components—and are individually hand-turned and pressure-tested to guarantee that they'll perform as well as OEM. These pumps are available in various styles, pressures, and volumes (some include an oil pickup). Find the model designed for fitment with your vehicle and engine.

4.57 out of 5 stars ( 310 )

$273.99

$344.99

Melling Shark Tooth Oil Pumps

Smoother, tighter, and quicker--Melling Shark Tooth oil pumps utilize helical asymmetrical technology to improve the heartbeat of the traditional internal gear pump. The use of this new gear design feeds your engine an increased flow of oil without the usual pulsing. How much more? About 10 to 25 percent more volume! Equip your setup for a powerful bite of high performance; install one of these Melling Shark Tooth oil pumps. Melling Shark Tooth pumps are: * Smoother--significant reduction in pressure ripple (pulsing) also means a reduction in torque ripple in pump drive, improved distributor operation, a reduction in spark scatter, and improved distributor gear wear and intermediate shaft wear * Tighter--improved sealing of gear tips to housing provides reduced internal leakage and improved efficiency and performance * Quicker--increased inlet vacuum equals faster primes

4.37 out of 5 stars ( 43 )

$450.99

$453.99

Modal Header