Engine Block

Engine Block Parts, Bearings, Gaskets & Engine Mounts

Shop engine block parts, engine bearings, engine gaskets, engine mounts and engine bay components at Black Ops Auto Works for performance builds, engine refreshes, OEM-style replacement, diesel truck upgrades, HEMI builds, Hellcat builds, Trackhawk upgrades, LS swaps, Honda swaps, Nissan VR38DETT builds, Toyota truck engines, BMW performance engines and custom project vehicles.

This Engine Block collection includes main bearings, rod bearings, connecting rod bearings, balance shaft bearings, block heaters, block off plates, engine mounts, polyurethane mounts, billet engine mounts, engine gaskets, gasket kits, PCV valves, engine covers, sleeves, o-rings, oil pan gaskets, supercharger gaskets, exhaust gaskets, thermal gaskets, radiator cap covers, fuse box covers, coolant caps, dipsticks and engine bay accessories for cars, trucks, SUVs, Jeeps, diesel platforms and performance builds.

Shop Engine Block Parts by Category

Find engine block components and related engine parts across the Black Ops Auto Works catalog. Shop related collections for engine parts and performance upgrades, engine block components, engine covers and engine bay dress-up parts, oil catch cans and crankcase ventilation upgrades, cooling parts and radiator upgrades, fabrication parts and hardware, Mopar parts and accessories, carbon fiber parts and accessories, custom hoods and hood components, cold air intakes, performance exhaust systems, and all performance parts and accessories.

• Engine bearings including main bearings, rod bearings and connecting rod bearings
• Engine gaskets including oil pan gaskets, supercharger gaskets and exhaust gaskets
• Gasket kits, conversion gasket sets, thermal gaskets and sealing components
• Engine mounts, polyurethane engine mounts, swap mounts and billet mounts
• Block off plates, brake booster delete plates and diesel coolant return plugs
• Block heaters and supporting cold-weather engine components
• PCV valves, catch cans, oil separators and crankcase ventilation parts
• Engine covers, radiator cap covers, fuse box covers, coolant caps and billet caps
• Sleeves, o-rings, fabrication hardware and custom engine build components

Engine Block Components from Top Brands

Shop trusted engine component brands in this catalog, including Billet Technology, Cometic, ACL Race Series, King Engine Bearings, Clevite, Innovative Mounts, Fleece Performance, MAHLE, Victor Reinz, Vibrant Performance, GReddy, BLOX Racing, ISR Performance, Granatelli, Kartboy, Weapon-R and Black Ops Auto Works.

• Billet Technology engine caps, radiator cap covers, fuse box covers, oil caps, coolant caps, dipsticks and billet engine bay accessories
• Cometic supercharger gaskets, oil pan gaskets, engine gaskets and performance sealing components
• ACL Race Series main bearings, rod bearings and high-performance engine bearing sets
• King Engine Bearings main bearing sets, connecting rod bearings and performance bearing upgrades
• Clevite engine bearings, rod bearings, balance shaft bearings and replacement engine bearing components
• Innovative Mounts engine mount kits, polyurethane mounts, swap mounts and performance mounting solutions
• Fleece Performance Duramax diesel block off plates, rear engine cover plugs and diesel engine parts
• MAHLE and Victor Reinz gasket kits, replacement gaskets and sealing components
• Vibrant Performance o-rings, oil flange parts and fabrication-related engine hardware
• GReddy exhaust gaskets, BLOX Racing block off plates and ISR Performance billet engine mounts

Engine Bearings, Main Bearings and Rod Bearings

Engine bearings help support rotating assembly durability in stock engines, refreshed engines and high-performance builds. This collection includes main bearings, rod bearings, connecting rod bearings, balance shaft bearings, bearing sets and performance engine bearing upgrades for popular domestic, import, diesel and motorsport applications.

Popular searches for this section include ACL engine bearings, King Engine Bearings, Clevite bearings, main bearing set, rod bearing set, connecting rod bearings, high-performance bearings, LS engine bearings, VR38DETT main bearings, Cummins rod bearings, Powerstroke rod bearings, Toyota 3UR-FE bearings, BMW N63 bearings and Honda K-Series or B-Series bearing components.

Engine Gaskets, Gasket Kits and Sealing Components

Engine gaskets and gasket kits help seal oil, coolant, exhaust, intake, supercharger and engine block surfaces. Shop oil pan gaskets, exhaust gaskets, supercharger gaskets, thermal gaskets, conversion gasket sets, o-rings and performance sealing parts for maintenance, repair, engine swaps and high-horsepower builds.

Popular gasket brands and product types in this collection include Cometic gaskets, MAHLE gasket kits, Victor Reinz replacement gaskets, GReddy exhaust gaskets, Vibrant o-rings, oil pan gaskets, supercharger plenum gaskets, blower snout gaskets, thermal intake gaskets and engine sealing hardware.

Engine Mounts, Swap Mounts and Block Off Plates

Engine mounts help control drivetrain movement, reduce unwanted engine movement and support better power transfer. Shop polyurethane engine mounts, billet engine mounts, swap mounts, performance engine mount kits and vehicle-specific mounting solutions for Jeep Wrangler, Honda Civic, Nissan 370Z, Infiniti G37, Dodge, Jeep, Chrysler, Nissan and sport compact applications.

Block off plates help clean up the engine bay, support swap projects, delete unused components or complete diesel engine service. Popular products include Fleece Performance Duramax LML rear engine cover coolant return plugs, BLOX Racing brake booster delete plates, block off plates and fabrication-related hardware.

Engine Covers, Billet Caps and Engine Bay Dress-Up Parts

Upgrade under-hood styling with engine covers, carbon fiber engine covers, radiator covers, fan shrouds, fuse box covers, oil cap covers, coolant caps, washer fluid caps, dipsticks, ABS covers, A/C port caps, power steering caps and billet engine bay accessories. These parts are popular for Jeep Grand Cherokee, Trackhawk, Dodge Charger, Dodge Challenger, Dodge Durango, Chrysler 300, Ram, Hellcat, Demon, Redeye and Mopar performance builds.

Shop related engine covers, carbon fiber engine bay parts, cooling parts and oil catch cans to complete a cleaner, more functional engine bay setup.

Engine Block Parts for HEMI, Hellcat, Trackhawk and Mopar Builds

Black Ops Auto Works carries engine block parts and engine bay upgrades for Dodge, Jeep, Chrysler and Ram builds, including 5.7L HEMI, 6.4L HEMI, 6.2L Hellcat, Demon, Redeye, Jeep Grand Cherokee Trackhawk and Ram TRX applications. Shop related vehicle collections for Jeep Grand Cherokee parts and accessories, Jeep Grand Cherokee Trackhawk parts and accessories, Dodge Durango parts and accessories, Dodge Charger parts and accessories, Dodge Charger SRT Hellcat parts and accessories, Dodge Challenger parts and accessories, Dodge Challenger SRT Hellcat parts and accessories, Ram TRX parts and accessories, and Mopar performance parts.

• HEMI engine bay covers, caps, fuse box covers and radiator cap covers
• Hellcat, Demon, Redeye, Trackhawk and TRX supercharger gaskets
• Trackhawk coolant caps, dipsticks and engine bay dress-up parts
• Dodge Charger, Challenger, Durango, Chrysler 300 and Jeep Grand Cherokee engine accessories
• Mopar engine block components for street, show, drag and high-horsepower builds

Engine Parts for Diesel, LS, VR38DETT, Toyota, BMW, Honda and Swap Builds

This collection also supports diesel trucks, import performance engines, GM LS platforms, Toyota truck engines, BMW performance engines and Honda swap projects. Shop engine bearings, gaskets, block off plates, mounts and engine hardware for Duramax, Cummins, Powerstroke, GM LS, Gen III/IV small block, Nissan VR38DETT, Toyota 3UR-FE, BMW N63/S63, Honda Civic, Honda B-Series and Honda K-Series applications.

• Duramax LML diesel block off plates and coolant return plugs
• Cummins diesel rod bearings and Ford Powerstroke bearing sets
• GM LS and Gen III/IV small block bearings and oil pan gaskets
• Nissan VR38DETT GT-R main bearings and Nissan billet engine mounts
• Toyota 3UR-FE main bearings and connecting rod bearings
• BMW N63, S63 and N47 bearing applications
• Honda Civic thermal gaskets, B-Series swap mounts and sport compact engine parts

Related Performance Brands on Black Ops Auto Works

Use these verified Black Ops Auto Works brand collections to continue shopping related performance, carbon fiber, drivetrain, intake, catch can, brake and suspension upgrades across the website.

• Black Ops Auto Works hoods and carbon fiber parts
• Anderson Composites carbon fiber parts
• ADRO carbon fiber aero and body kits
• APR Performance carbon fiber aero parts
• COBB Tuning and performance parts
• JXB Performance driveshaft and driveline upgrades
• Legmaker LMI carbon fiber intakes
• MightyMouse oil catch cans
• Rotora performance brakes
• Seibon carbon fiber hoods, spoilers and body parts
• Silver's NEOMAX coilovers and suspension kits
• Shop all performance brands

Related Vehicle and Category Collections

Build stronger internal relevance by shopping related Black Ops Auto Works collections for Chevrolet Camaro parts and accessories, Chevrolet Corvette parts and accessories, Cadillac CT5 parts and accessories, shop by vehicle and manufacturer, exterior trim and badges, hoods and components, cold air intakes, exhaust systems, suspension parts, wheels and tires, and carbon fiber parts and accessories.

How to Choose the Right Engine Block Component

Choose engine bearings when you are refreshing the rotating assembly, rebuilding an engine or supporting a performance build. Choose engine gaskets or gasket kits when sealing oil, coolant, exhaust, intake, supercharger or engine block surfaces. Choose engine mounts when replacing worn mounts, completing a swap or improving drivetrain stability. Choose block off plates for engine bay cleanup, diesel service or deleted components. Choose engine covers, billet caps and carbon fiber engine bay parts when you want a cleaner under-hood presentation.

Always confirm your vehicle year, make, model, engine code, displacement, trim, drivetrain, cab or body configuration, product measurements, emissions requirements and fitment notes before ordering.

Why Upgrade or Replace Engine Block Components?

Engine block components and supporting engine bay parts are essential for reliability, sealing, drivetrain stability, maintenance confidence and performance. Replacing worn or weak parts can help support long-term durability while upgrading the right components can help prepare your engine for higher load, better fitment, cleaner installation and improved presentation.

• Support engine durability with quality main bearings, rod bearings and bearing sets
• Improve sealing with engine gaskets, gasket kits, oil pan gaskets and supercharger gaskets
• Control drivetrain movement with engine mounts, swap mounts and polyurethane mounts
• Clean up the engine bay with block off plates, engine covers, fuse box covers and billet caps
• Support performance builds with bearings, mounts, gaskets, sleeves and sealing hardware
• Improve maintenance confidence on street cars, race cars, trucks, SUVs, Jeeps and diesel builds

Why Buy Engine Block Parts from Black Ops Auto Works?

Black Ops Auto Works offers a focused selection of engine block parts, engine bearings, main bearings, rod bearings, engine gaskets, gasket kits, block off plates, block heaters, engine mounts, PCV valves, engine covers, sleeves, o-rings and engine bay accessories for enthusiasts who want trusted brands, proper fitment and dependable performance.

• Engine components for cars, trucks, SUVs, Jeeps, diesel applications and swap projects
• Brands including Billet Technology, Cometic, ACL, King Engine Bearings, Clevite, Innovative Mounts, Fleece Performance, MAHLE, Vibrant, GReddy, BLOX Racing and ISR Performance
• Vehicle-specific options for HEMI, Hellcat, Trackhawk, TRX, Duramax, Cummins, Powerstroke, LS, VR38DETT, Toyota, BMW, Honda, Jeep, Dodge, Chrysler and more
• Products for street cars, race builds, diesel trucks, maintenance, engine refreshes, swaps and engine bay upgrades
• Internal access to related engine, cooling, fabrication, Mopar, vehicle and performance category collections

Frequently Asked Questions About Engine Block Parts

What are engine block components?

Engine block components include parts that support engine structure, sealing, mounting, cooling, crankcase ventilation and under-hood function. Common examples include engine bearings, main bearings, rod bearings, engine gaskets, gasket kits, engine mounts, block off plates, sleeves, PCV valves, engine covers and billet engine bay accessories.

Which engine bearings do I need?

The correct engine bearings depend on your engine code, crankshaft, connecting rods, bearing size, bearing clearance, machine work and build goal. Confirm whether you need standard-size bearings, oversized bearings, main bearings, rod bearings or a full bearing set before ordering.

Are engine gaskets vehicle-specific?

Yes. Engine gaskets and gasket kits are usually specific to the engine family, displacement, model year and component location. Always confirm your engine, trim, product notes and gasket thickness before ordering an oil pan gasket, supercharger gasket, exhaust gasket or full gasket kit.

What is the difference between engine mounts and swap mounts?

Replacement engine mounts are usually designed to fit the factory engine and chassis setup. Swap mounts are designed to help install a different engine or drivetrain combination into a specific chassis. Performance mounts often use stronger materials to help reduce engine movement under load.

Do engine covers and billet caps improve performance?

Engine covers, fuse box covers, radiator cap covers, coolant caps, oil caps and billet accessories are mainly used for engine bay appearance, protection and a cleaner under-hood layout. Performance-focused engine work usually comes from bearings, gaskets, mounts, cooling parts, drivetrain upgrades and supporting engine hardware.

How do I confirm fitment before buying engine block parts?

Use your vehicle year, make, model, trim, engine code, displacement, drivetrain, product measurements and fitment notes. For engine builds, also confirm bearing size, gasket thickness, machine work, engine swap details, emissions requirements and whether the part is meant for stock replacement, racing, diesel service or custom fabrication.

Shop Engine Block Parts Online

Browse the full Engine Block collection below to find engine bearings, main bearings, rod bearings, engine gaskets, gasket kits, block off plates, block heaters, engine mounts, PCV valves, engine covers, sleeves, o-rings, oil pan gaskets, supercharger gaskets, exhaust gaskets, radiator cap covers, fuse box covers, coolant caps and engine bay accessories for your car, truck, SUV, Jeep, diesel platform, engine swap or performance build.