Engine Parts

Street - Performance - OEM - Rebuild - Motorsport

Browse engine parts by blocks, rotating assembly, pistons, rods, valvetrain, timing, oiling, gaskets, cylinder heads, cooling support, fasteners, sensors, rebuild kits, and race-ready engine hardware for street, performance, off-road, drag, drift, and motorsport builds.

Complete internal and external engine coverageStreet rebuild to full race engine supportOEM replacement, forged, and custom combinations
Core Engine AssembliesSpecialty, Race & RebuildSealing, Timing & Lubrication
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Street - Performance - OEM - Rebuild - Motorsport
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Grouped into clear sections so you can move from broad category to the right part family quickly.

Showing 38 of 38 sections

Core Engine Assemblies

Main engine hard parts customers usually shop first, including blocks, rotating assemblies, heads, valvetrain, and induction-side hardware.

Engine Blocks
Core Engine AssembliesBlock

Engine Blocks

Bare blocks, assembled blocks, sleeved blocks, aftermarket race blocks, OEM replacement blocks, and machining-ready foundations for fresh builds.

Best for block foundations and complete bottom-end starts
220 Parts Available
Engine Specific / OEM / Race
6 Deep Links
Bare Engine BlocksAssembled Engine BlocksSleeved Engine Blocks+3 More
Shop Engine BlocksView Engine Blocks Guide
Crankshafts
Core Engine AssembliesRotating

Crankshafts

Stock replacement, forged, billet, stroker, knife-edged, lightweight, and race crankshafts plus related crank hardware and support parts.

Best for rotating assembly upgrades and rebuilds
214 Parts Available
Engine Specific
6 Deep Links
Cast CrankshaftsForged CrankshaftsBillet Crankshafts+3 More
Shop CrankshaftsView Crankshafts Guide
Connecting Rods
Core Engine AssembliesRotating

Connecting Rods

OEM, forged H-beam, I-beam, billet, lightweight, and race connecting rods with bolts, bushings, and rod service parts.

Best for bottom-end strength and high-RPM durability
212 Parts Available
Engine Specific
6 Deep Links
Stock Connecting RodsForged H-Beam RodsForged I-Beam Rods+3 More
Shop Connecting RodsView Connecting Rods Guide
Pistons
Core Engine AssembliesRotating

Pistons

Cast, forged, coated, high-compression, low-compression, boost-ready, stroker, and race pistons with pins, locks, and support parts.

Best for compression changes, strength, and power handling
216 Parts Available
Engine Specific
6 Deep Links
Cast PistonsForged PistonsCoated Pistons+3 More
Shop PistonsView Pistons Guide
Cylinder Heads
Core Engine AssembliesTop End

Cylinder Heads

Bare heads, assembled heads, CNC ported heads, performance heads, replacement castings, and complete top-end head assemblies.

Best for top-end airflow and full head refreshes
222 Parts Available
Engine Specific
6 Deep Links
Bare Cylinder HeadsAssembled Cylinder HeadsCNC Ported Heads+3 More
Shop Cylinder HeadsView Cylinder Heads Guide
Camshafts
Core Engine AssembliesValvetrain

Camshafts

Street cams, turbo cams, NA cams, race cams, billet cams, drop-in cams, and complete cam upgrade support.

Best for powerband changes and top-end tuning
210 Parts Available
Engine Specific
6 Deep Links
Street CamshaftsTurbo CamshaftsNA Camshafts+3 More
Shop CamshaftsView Camshafts Guide
Piston Rings
Core Engine AssembliesRotating

Piston Rings

Ring sets, file-fit rings, performance rings, plasma-moly rings, low-tension race rings, and replacement ring packages.

Best for sealing cylinder pressure and fresh rebuilds
188 Parts Available
Engine Specific
6 Deep Links
Standard Ring SetsFile-Fit RingsPerformance Ring Sets+3 More
Shop Piston RingsView Piston Rings Guide
Engine Bearings
Core Engine AssembliesRotating

Engine Bearings

Main bearings, rod bearings, cam bearings, thrust bearings, race bearings, coated bearings, and complete bearing kits.

Best for bottom-end service and rotating assembly reliability
208 Parts Available
Engine Specific
6 Deep Links
Main BearingsRod BearingsCam Bearings+3 More
Shop Engine BearingsView Engine Bearings Guide
Valves & Valve Hardware
Core Engine AssembliesValvetrain

Valves & Valve Hardware

Intake valves, exhaust valves, valve guides, seats, keepers, locks, lash caps, seals, and valve service parts.

Best for cylinder head rebuilding and valvetrain refreshes
186 Parts Available
Engine Specific
6 Deep Links
Intake ValvesExhaust ValvesValve Guides+3 More
Shop Valves & Valve HardwareView Valves & Valve Hardware Guide
Lifters, Rockers & Followers
Core Engine AssembliesValvetrain

Lifters, Rockers & Followers

Hydraulic lifters, solid lifters, rocker arms, finger followers, shaft systems, trunnion kits, and valvetrain motion parts.

Best for valvetrain reliability and higher-RPM support
180 Parts Available
Engine Specific
6 Deep Links
Hydraulic LiftersSolid LiftersRocker Arms+3 More
Shop Lifters, Rockers & FollowersView Lifters, Rockers & Followers Guide
Valve Springs, Retainers & Seats
Core Engine AssembliesValvetrain

Valve Springs, Retainers & Seats

Single and dual springs, titanium retainers, spring seats, locators, and lock kits for stable high-RPM valvetrain control.

Best for preventing valve float and supporting cam upgrades
184 Parts Available
Engine Specific
6 Deep Links
Single Valve SpringsDual Valve SpringsTitanium Retainers+3 More
Shop Valve Springs, Retainers & SeatsView Valve Springs, Retainers & Seats Guide
Pushrods, Studs & Valvetrain Hardware
Core Engine AssembliesValvetrain

Pushrods, Studs & Valvetrain Hardware

Pushrods, rocker studs, guide plates, lash adjusters, bridge hardware, and valvetrain fasteners.

Best for completing or reinforcing valvetrain assemblies
168 Parts Available
Engine Specific
6 Deep Links
PushrodsRocker StudsGuide Plates+3 More
Shop Pushrods, Studs & Valvetrain HardwareView Pushrods, Studs & Valvetrain Hardware Guide
Harmonic Dampers & Pulleys
Core Engine AssembliesAccessory Drive

Harmonic Dampers & Pulleys

OEM replacement balancers, SFI dampers, underdrive pulleys, lightweight pulleys, trigger pulleys, and damper hardware.

Best for vibration control and front-drive upgrades
176 Parts Available
Engine Specific
6 Deep Links
Harmonic DampersSFI DampersUnderdrive Pulleys+3 More
Shop Harmonic Dampers & PulleysView Harmonic Dampers & Pulleys Guide
Intake Manifolds & Spacer Support
Core Engine AssembliesInduction

Intake Manifolds & Spacer Support

OEM and performance intake manifolds, spacers, adapters, runners, and related engine-side induction hardware.

Best for top-end airflow and intake-side engine upgrades
183 Parts Available
Engine Specific
6 Deep Links
OEM Intake ManifoldsPerformance Intake ManifoldsIntake Spacers+3 More
Shop Intake Manifolds & Spacer SupportView Intake Manifolds & Spacer Support Guide
Throttle Bodies & Idle Control
Core Engine AssembliesInduction

Throttle Bodies & Idle Control

Throttle bodies, idle air control parts, throttle plates, sensors, linkage, and service parts tied to engine-side induction control.

Best for engine response and intake control service
165 Parts Available
Engine Specific
6 Deep Links
Throttle BodiesIdle Air Control ValvesThrottle Position Sensors+3 More
Shop Throttle Bodies & Idle ControlView Throttle Bodies & Idle Control Guide

Specialty, Race & Rebuild

Short blocks, crate engines, forged race parts, swap parts, diesel and off-road support, rebuild kits, OEM replacement, and custom fabrication pieces.

Short Blocks
Specialty, Race & RebuildAssembly

Short Blocks

Short block assemblies, forged short blocks, crate-style short blocks, street, race, and boosted combinations ready for top-end completion.

Best for faster engine rebuilds and power-ready foundations
205 Parts Available
Engine Specific
6 Deep Links
Street Short BlocksPerformance Short BlocksForged Short Blocks+3 More
Shop Short BlocksView Short Blocks Guide
Rebuild Kits
Specialty, Race & RebuildRebuild

Rebuild Kits

Master engine rebuild kits, bottom-end kits, top-end kits, timing service kits, and refresh bundles for faster parts sourcing.

Best for complete engine refresh planning
199 Parts Available
Engine Specific
6 Deep Links
Master Rebuild KitsBottom-End Rebuild KitsTop-End Rebuild Kits+3 More
Shop Rebuild KitsView Rebuild Kits Guide
Long Blocks & Crate Engines
Specialty, Race & RebuildAssembly

Long Blocks & Crate Engines

Long blocks, crate engines, dressed long blocks, performance packages, and replacement assemblies for complete engine swaps or refreshes.

Best for complete engine replacements or big-step upgrades
170 Parts Available
Engine Specific
6 Deep Links
Long BlocksCrate EnginesPerformance Crate Engines+3 More
Shop Long Blocks & Crate EnginesView Long Blocks & Crate Engines Guide
Rotating Assembly Kits
Specialty, Race & RebuildRotating

Rotating Assembly Kits

Matched crank, rods, pistons, rings, bearings, and balancing packages for rebuilds and power combinations.

Best for complete internal combos with fewer compatibility issues
172 Parts Available
Engine Specific
6 Deep Links
Balanced Rotating KitsForged Rotating KitsStroker Kits+3 More
Shop Rotating Assembly KitsView Rotating Assembly Kits Guide
Dry Sump & External Oiling
Specialty, Race & RebuildLubrication

Dry Sump & External Oiling

Dry sump pumps, tanks, mandrels, brackets, scavenge stages, oil control accessories, and race-only oiling support.

Best for race oil control and sustained high-G performance
150 Parts Available
Race / Custom
6 Deep Links
Dry Sump PumpsDry Sump TanksPump Mandrels+3 More
Shop Dry Sump & External OilingView Dry Sump & External Oiling Guide
Engine Mounts & Swap Hardware
Specialty, Race & RebuildSwap

Engine Mounts & Swap Hardware

OEM replacement mounts, poly mounts, solid mounts, swap brackets, crossmember adapters, and engine support hardware.

Best for swaps, fitment changes, and reducing drivetrain movement
166 Parts Available
Vehicle Specific / Swap
6 Deep Links
OEM Engine MountsPerformance Engine MountsSolid Engine Mounts+3 More
Shop Engine Mounts & Swap HardwareView Engine Mounts & Swap Hardware Guide
Boosted Engine Support Parts
Specialty, Race & RebuildBoosted

Boosted Engine Support Parts

Head spacers, boost-ready gaskets, block guards, oil drains, piston cooling support, and supporting engine hard parts for forced induction.

Best for engines being prepared for turbo or supercharger loads
142 Parts Available
Engine Specific / Performance
6 Deep Links
Boost-Ready Head GasketsBlock GuardsOil Drain Fittings+3 More
Shop Boosted Engine Support PartsView Boosted Engine Support Parts Guide
OEM Replacement Engine Parts
Specialty, Race & RebuildOEM

OEM Replacement Engine Parts

Stock-style pistons, rods, bearings, pumps, seals, covers, and service components for factory-style repairs.

Best for factory-style reliability and cost-conscious repairs
210 Parts Available
OEM Replacement
6 Deep Links
OEM PistonsOEM RodsOEM Bearings+3 More
Shop OEM Replacement Engine PartsView OEM Replacement Engine Parts Guide
Forged & Billet Race Parts
Specialty, Race & RebuildRace

Forged & Billet Race Parts

Forged internals, billet main caps, girdles, race bearings, race fasteners, and strength-focused internals.

Best for serious horsepower and race duty
164 Parts Available
Race / Performance
6 Deep Links
Billet Main CapsMain GirdlesForged Internals+3 More
Shop Forged & Billet Race PartsView Forged & Billet Race Parts Guide
Diesel Engine Parts
Specialty, Race & RebuildDiesel

Diesel Engine Parts

Diesel pistons, rods, head studs, valvetrain, gaskets, oiling upgrades, and heavy-duty internal support parts.

Best for diesel rebuilds and heavy-load performance
138 Parts Available
Diesel Specific
6 Deep Links
Diesel PistonsDiesel RodsDiesel Head Studs+3 More
Shop Diesel Engine PartsView Diesel Engine Parts Guide
Off-Road / Marine / Harsh-Duty Engine Parts
Specialty, Race & RebuildHarsh Duty

Off-Road / Marine / Harsh-Duty Engine Parts

Sealed sensors, corrosion-resistant hardware, baffled pans, heavy-duty mounts, and engine support parts for rough environments.

Best for engines exposed to vibration, water, dust, and heat cycles
126 Parts Available
Off-Road / Marine
6 Deep Links
Marine Engine HardwareOff-Road Baffled PansCorrosion-Resistant Fasteners+3 More
Shop Off-Road / Marine / Harsh-Duty Engine PartsView Off-Road / Marine / Harsh-Duty Engine Parts Guide
Engine Dress-Up & Covers
Specialty, Race & RebuildDress Up

Engine Dress-Up & Covers

Billet caps, dress-up fasteners, powder-coatable covers, wire separators, and visual engine bay finishing pieces.

Best for cleaning up engine bay presentation
120 Parts Available
Universal / Engine Specific
6 Deep Links
Dress-Up FastenersBillet CapsCoil Wire Separators+3 More
Shop Engine Dress-Up & CoversView Engine Dress-Up & Covers Guide
Universal & Fabrication Engine Parts
Specialty, Race & RebuildFabrication

Universal & Fabrication Engine Parts

Weld bungs, block-off plates, custom brackets, adapter plates, sensor bosses, and fabrication hardware used across custom engine builds.

Best for custom engine bays, swaps, and one-off solutions
145 Parts Available
Universal / Fabrication
6 Deep Links
Weld BungsBlock-Off PlatesCustom Brackets+3 More
Shop Universal & Fabrication Engine PartsView Universal & Fabrication Engine Parts Guide
Replacement / Service Misc
Specialty, Race & RebuildMisc

Replacement / Service Misc

Replacement clips, plugs, fittings, drains, special-order pieces, and catch-all engine service components.

Best for the extra parts needed to finish a job cleanly
110 Parts Available
Engine Specific / Universal
6 Deep Links
Drain PlugsService FittingsSpecial Order Engine Parts+3 More
Shop Replacement / Service MiscView Replacement / Service Misc Guide

Sealing, Timing & Lubrication

Gaskets, seals, timing systems, oiling parts, cooling support, sensors, fasteners, and the pieces that keep the engine stable and sealed.

Timing Components
Sealing, Timing & LubricationTiming

Timing Components

Timing chains, belts, gears, tensioners, guides, sprockets, timing covers, and complete timing service kits.

Best for front-of-engine service and cam/crank synchronization
215 Parts Available
Engine Specific
6 Deep Links
Timing Chain KitsTiming Belt KitsTiming Gears+3 More
Shop Timing ComponentsView Timing Components Guide
Oil Pumps & Oiling Components
Sealing, Timing & LubricationLubrication

Oil Pumps & Oiling Components

Oil pumps, pickup tubes, pump gears, pressure regulators, windage trays, baffles, oil squirters, and oiling upgrades.

Best for lubrication control and engine survival under load
206 Parts Available
Engine Specific
6 Deep Links
Oil PumpsHigh Volume Oil PumpsPump Gears+3 More
Shop Oil Pumps & Oiling ComponentsView Oil Pumps & Oiling Components Guide
Gaskets & Seals
Sealing, Timing & LubricationSealing

Gaskets & Seals

Complete engine gasket kits, top-end kits, bottom-end kits, MLS gaskets, seals, O-rings, and leak-repair sealing parts.

Best for rebuild sealing and leak repairs
224 Parts Available
Engine Specific
6 Deep Links
Complete Gasket KitsHead GasketsIntake Gaskets+3 More
Shop Gaskets & SealsView Gaskets & Seals Guide
Oil Pans & Pan Hardware
Sealing, Timing & LubricationLubrication

Oil Pans & Pan Hardware

Stock pans, swap pans, road-race pans, baffled pans, kickout pans, pan rails, drains, and mounting hardware.

Best for fitment, oil control, and swap clearance
190 Parts Available
Engine Specific / Swap
6 Deep Links
Stock Oil PansSwap Oil PansBaffled Oil Pans+3 More
Shop Oil Pans & Pan HardwareView Oil Pans & Pan Hardware Guide
Head Fasteners & Main Hardware
Sealing, Timing & LubricationFasteners

Head Fasteners & Main Hardware

Head studs, main studs, rod bolts, flywheel bolts, crank bolts, and complete engine fastener kits.

Best for clamping strength on stock and high-power builds
194 Parts Available
Engine Specific
6 Deep Links
Head StudsMain Stud KitsRod Bolts+3 More
Shop Head Fasteners & Main HardwareView Head Fasteners & Main Hardware Guide
Front Covers, Rear Covers & Engine Covers
Sealing, Timing & LubricationCovers

Front Covers, Rear Covers & Engine Covers

Timing covers, front covers, rear covers, valve covers, coil covers, inspection covers, and dress-up engine cover parts.

Best for sealing, protection, and engine bay cleanup
171 Parts Available
Engine Specific
6 Deep Links
Timing CoversFront CoversRear Covers+3 More
Shop Front Covers, Rear Covers & Engine CoversView Front Covers, Rear Covers & Engine Covers Guide
Water Pumps & Cooling Support
Sealing, Timing & LubricationCooling

Water Pumps & Cooling Support

Mechanical and electric water pumps, housings, backing plates, bypass fittings, thermostats, and cooling-side engine support.

Best for front-engine cooling service and build support
192 Parts Available
Engine Specific
6 Deep Links
Mechanical Water PumpsElectric Water PumpsWater Pump Housings+3 More
Shop Water Pumps & Cooling SupportView Water Pumps & Cooling Support Guide
Engine Sensors & Senders
Sealing, Timing & LubricationSensors

Engine Sensors & Senders

Coolant temp, oil pressure, oil temp, crank, cam, knock, and other engine sensors used for operation and monitoring.

Best for engine operation, monitoring, and replacement service
178 Parts Available
Engine Specific
6 Deep Links
Coolant Temp SensorsOil Pressure SensorsOil Temp Sensors+3 More
Shop Engine Sensors & SendersView Engine Sensors & Senders Guide
Fuel System Engine Hard Parts
Sealing, Timing & LubricationFuel Support

Fuel System Engine Hard Parts

Fuel rails, injector bungs, injector spacers, fuel pump block-off plates, and engine-mounted fuel support hardware.

Best for engine-mounted fuel system integration
151 Parts Available
Engine Specific / Universal
6 Deep Links
Fuel RailsInjector BungsInjector Spacers+3 More
Shop Fuel System Engine Hard PartsView Fuel System Engine Hard Parts Guide

Common Questions

Quick answers that help shoppers choose the right Engine Parts parts before checkout.

How do I choose the right Engine Parts parts?

Start with your vehicle, power goal, driving style, and installation comfort level. Use the build type cards, fitment labels, and category guide on this page to narrow the category before comparing individual products.

Do these parts fit every vehicle?

Some parts are vehicle-specific, while others are universal or custom-fit. Check each product page for fitment notes, measurements, and required supporting parts before ordering.

What should I buy with Engine Parts upgrades?

Plan for hardware, fluids, gaskets, wiring, tuning, brackets, sensors, or service parts when the upgrade touches nearby systems. The grouped sections on this page can help shoppers find common supporting parts.

Can LifeStyle Racing help me compare options?

Yes. Use the category guide, product pages, and support links when you need help matching parts to a street, track, off-road, drift, drag, or custom build.

Need Help Finding The Right Part?

Use fitment support when you want help matching parts to your vehicle, goals, and install plan.

Shop By Section

Jump into grouped systems and browse from the top down.

Jump To Sections

Shop By Build Type

Use the build cards below when you want a faster entry point.

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Read The Guide

Open the category guide if you want context before choosing parts.

Open Category Guide

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Browse the full category when you already know what you want.

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Compatible Products

Use these fitment cues to avoid mismatched parts and plan supporting items before checkout.

Best Brands For Engine Parts

Use brand fit, build purpose, support needs, and product availability to narrow the shortlist.

Browse Featured Brands
Brand Guide

Street And OEM-Style Brands

Best for clean fitment, replacement work, daily-driver reliability, and upgrades that need to behave like factory systems.

Browse Street And OEM-Style Brands
Brand Guide

Track And Race Brands

Best for heat, load, abuse, and repeat hard use where part selection matters more than the lowest possible price.

Browse Track And Race Brands
Brand Guide

Custom And Fabrication Brands

Best for universal parts, swaps, custom mounting, race prep, and builds where measurements matter before checkout.

Browse Custom And Fabrication Brands

Engine Parts Buying Guide

Start here when you want to compare sections before jumping into products.

Full Category Guide

Browse By Build Type

Shop this category by the build goals customers usually care about first.

Daily Driver

Street / OEM Rebuild

Stock-style replacement blocks, heads, pistons, rings, bearings, timing parts, gaskets, sensors, and daily-driver refresh components.

Shop This Build
Performance

Performance NA / Boosted

Forged pistons, rods, performance bearings, upgraded valvetrain, head studs, oiling upgrades, and stronger hard parts for power builds.

Shop This Build
Race

Race / Drag / Drift

Dry sump support, billet caps, race gaskets, lightweight rotating parts, high-RPM valvetrain, and track-focused engine hardware.

Shop This Build
Custom

Swap / Custom / Off-Road

Universal mounts, swap pans, custom covers, fabrication adapters, sealed support parts, and engine pieces for harsh-duty or custom applications.

Shop This Build

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