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1955 CHEVROLET Engines & Components

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Results 1 - 24 of 37

On Sale

Holley Mid-Mount Complete Accessory Systems

Holley Mid-Mount complete accessory systems achieve what no other accessory bracket systems do--eliminate the brackets! This pulls in all the accessories tighter than other accessory drives by bolting directly to other components for a clean, integrated form. They offer superb engine visibility to show off your horsepower, not your accessories. Holley Mid-Mount complete accessory systems are available in several versions and finishes to match your application. Order the kit designed to fit your engine.

4.61 out of 5 stars ( 104 )

$2,049.95

$2,149.95


$1,843.95

$1,933.95

On Sale

Edelbrock E-Street Cylinder Heads

Are you looking for a set of entry-level street performance heads for your modern street rod, muscle car, or truck? Edelbrock E-Street cylinder heads are just the ticket. These heads feature A356 aluminum castings that are heat-treated to T-6 specs for superior casting strength and quality. Their modern combustion chamber design helps to improve the combustion process and their larger-than-stock intake and exhaust ports help to move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. All Edelbrock E-Street cylinder heads are assembled with manganese bronze valve guides, powder metal interlocking valve seats, and stainless steel one-piece valves with hardened valve tips. Edelbrock E-Street cylinder heads are ideal for entry level street performance engines.

4.29 out of 5 stars ( 119 )

$1,291.95

$1,332.95


$1,162.76

$1,199.66

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.

4.63 out of 5 stars ( 247 )

$499.95

$573.95


$448.95

$515.95

On Sale

Weiand Oil Pan Packages

Weiand oil pan packages were clearly visible on those old gassers, getting them down the track with speed and consistency. The oil pan features trap door baffles to help keep oil under control during hard acceleration, as well as increased oil capacity to keep high performance engine oil systems fed properly. Choose from among dozens of Weiand oil pan packages—a great option for drag race, road race, and circle track applications.

3.14 out of 5 stars ( 107 )

$211.95


$190.75

On Sale

Professional Products PowerForce Harmonic Dampers

Professional Products PowerForce harmonic dampers are extremely durable—and economically priced. They're built with a bonding process which adheres the elastomer to the I.D. of the inertia ring and the O.D. of the hub, utilizing a strong adhesive along with an improved elastomer to create a much stronger bond. PowerForce dampers also feature white, easy-to-read timing marks against a painted black background. Each unit is accurately balanced and closely machined for the correct fit. Dozens of models are available for applications from 1955 and up. Choose the size, material, finish, keyways, and other options recommended for your vehicle.

4.34 out of 5 stars ( 333 )

$62.99

$82.99


$56.69

$74.69

On Sale

Mr. Gasket Cast Aluminum Valve Covers

Mr. Gasket cast aluminum covers are constructed of high quality die-cast aluminum for an excellent fit. They are available in polished, finned, and ball-milled versions to fit a variety of engines. Features: * Top quality cast aluminum construction * Choice of smooth top polished, finned, or ball-milled designs * Some available in tall versions for additional rocker arm clearance * Thick gasket rail area for excellent sealing * Pre-punched breather openings with baffles * Includes mounting hardware

3.88 out of 5 stars ( 90 )

$114.95


$103.45

On Sale

Edelbrock Performer RPM Cylinder Heads

Edelbrock Performer RPM aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also include hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. These heads offer improved power throughout the RPM range for greater throttle response and top-end horsepower. Countless options are available; order the model recommended for your vehicle and engine application.

4.25 out of 5 stars ( 165 )

$1,040.50

$1,075.50


$936.45

$967.95

On Sale

All American Billet Silverline Series Serpentine Kits

All American Billet Silverline Series serpentine kits are designed to give any engine an aggressive black style, highlighted by machined finished areas for a truly standout look! These kits come standard with high performance accessories. Enjoy a no-hassle installation with all the hardware and necessary components included in the box. A variety of setups are available to fit models with or without power steering and air conditioning. Dozens of models are available; order the kit recommended for your vehicle and engine application.

4.43 out of 5 stars ( 7 )

$2,595.00

$2,895.00


$2,335.50

$2,605.50

On Sale

Summit Racing™ Harmonic Balancer and Flexplate Combos

These Summit Racing™ harmonic balancer and flexplate combos are a great way to finish off your engine rebuilding project. They include a new performance balancer, flexplate, balancer bolt and flexplate bolts all in one affordable package.

4.5 out of 5 stars ( 2 )

$180.91


$178.62

On Sale

Holley Cast Aluminum Timing Covers

Holley cast aluminum timing covers offer a durable upgrade to the plastic OEM timing chain covers on 1996-up Vortec small block Chevy engines. These aluminum covers feature timing indicators molded into the body and are available with a natural cast or satin black finish. A quality gasket and E-coated mounting hardware for added corrosion resistance are included. Holley cast aluminum timing cover features include: * Available for EFI (with crank sensor provisions) and carbureted applications (without crank sensor provision) * Includes over-molded FKM oil seal, virtually eliminating concerns of the seal spinning out at high temperatures, which is common with other aluminum timing covers * Accommodates both stock and aftermarket water pumps

4.41 out of 5 stars ( 44 )

$89.19

$89.39


$80.25

$80.45

On Sale

Edelbrock E-210 Cylinder Heads

Step up to race-level performance with OEM compatibility using these Edelbrock E-Series E-210 aluminum cylinder heads. They feature larger runners for increased airflow, revised exhaust ports, and larger diameter springs for higher lift camshafts--perfect for spec series racers and large-displacement engines. Available bare or assembled, E-210 cylinder heads allow you to use off-the-shelf headers and hardware. Forget those overseas castings; go with quality, economy, and performance. Go with Edelbrock E-Series E-210 cylinder heads.

4.92 out of 5 stars ( 13 )

$1,654.95


$1,489.46

On Sale

Edelbrock E-Tec Cylinder Heads

Engineered for maximum performance, the new E-Tec Series aluminum cylinder heads fit all small Chevys with Vortec-style intake manifolds. They incorporate Edelbrock's new high-quench 64cc combustion chamber design, which promotes a more uniform atomization of the air/fuel mixture for increased power. Available with 170cc or 200cc intake runners, these cylinder heads are assembled with one-piece stainless steel valves, 1.46 in. valve springs, retainers, and locks. The E-Tec models accept either centerbolt or standard valve covers, and work with most exhaust manifolds and headers. Match your vehicle specs to the correct Edelbrock head for precise fitment.

4.54 out of 5 stars ( 13 )

$936.50


$842.85

On Sale

Holley Track Series Valve Covers

Holley Track Series valve covers are GM licensed and provide an excellent way to add high-end appeal to your favorite Chevy engine. These lightweight, yet tough valve covers are constructed of 6061 T-5 sheet aluminum, precision TIG-welded for a proper fit. They feature laser-etched Chevrolet and Bowtie emblems. The covers are available in silver anodized or black coated finishes, along with various heights to clear most popular rocker arm combinations. All models include mounting hardware for quick and simple installation.

3.99 out of 5 stars ( 69 )

$213.95


$192.55

On Sale

Professional Products PowerForce Plus Harmonic Dampers

These Professional Products SFI Spec PowerForce Plus dampers provide more applications for a wider range of engines. All Professional Products PowerForce Plus dampers feature a bonding process, which adheres the elastomer to the i.d. of the inertia ring and the o.d. of the hub. Through subsequent research and development, Professional Products has perfected a new process that utilizes a stronger adhesive, along with an improved elastomer, to create a much stronger bond. Professional Products dampers all feature clear, white, easy-to-read timing marks against a painted black background. In addition, they engrave a mark every 90 degrees, which is also painted white (90 degree marks are not on small block Ford dampers). You won't find any dampers that are more accurately balanced or more closely machined for the correct fit than the Powerforce or Powerforce Plus line of high performance street or SFI Spec racing harmonic dampers.

3.45 out of 5 stars ( 73 )

$137.99

$162.99


$124.19

$146.69

On Sale

Holley M/T Valve Covers

Holley M/T valve covers are flashbacks to 1972. Nothing was cooler than cruising in your hot rod with a Holley double pumper and M/T finned aluminum valve covers. Each Holley M/T valve cover is precision-manufactured with knockout plugs for stock PCV and oil fill installations. These covers feature polished top cover surfaces that may be used for engraving your name horizontally next to the deep heat dissipating fins. Available in your choice of black crinkle or a polished finish, each Holley M/T valve cover comes in retro packaging styled after the original. Order the pair designed for your engine application.

4.5 out of 5 stars ( 30 )

$268.95


$242.05

On Sale

Holley Muscle Series Valve Covers

Holley Muscle Series valve covers are a blast from the past inspired by 1970s-era GM factory L82/LT1/Z28-equipped engines. They fill your desire with the iconic finned design and retro styling cues. You can choose from four finishes to best match your small block. Order the pair recommended for your year/make and engine application. Product features include: * Cast aluminum construction and fin design create strength and rigidity to offer years of leak-free performance * Standard height * Twist-in oil fill knockout (cap included) on one cover * Recessed area to place the included adhesive-backed Holley emblem or any round emblem of your choice on the other cover * Pre-installed internal oil baffles on both covers * PCV grommets

4.12 out of 5 stars ( 33 )

$381.95

$449.95


$343.75

$403.95

On Sale

Summit Racing™ Harmonic Balancer and Flexplate Pro Packs

These Summit Racing™ harmonic balancer and flexplate Pro Packs are a great way to finish off your engine rebuilding project. They feature our Street & Strip flexplate and include a new performance balancer and bolts all in one affordable package.

4.5 out of 5 stars ( 10 )

$180.91


$178.62

On Sale

All American Billet Serpentine Kits

All American Billet serpentine kits are perfect for cleaning up your engine compartment and giving it a fresh look. These kits come standard with high performance accessories. If you need to replace your belt system or just want to show off to your friends these All American Billet serpentine kits will do just that! Installation is easy with all the hardware and necessary components included in the box. A variety of different setups are available to fit models with or without power steering and air conditioning.

4.0 out of 5 stars ( 15 )

$2,195.00

$2,944.95


$1,975.50

$2,650.46

On Sale

Mr. Gasket Valve Cover Y-Wing Bolt Kits

Chrome plated for beauty and durability, these Y-wing bolts from Mr. Gasket make valve cover removal fast and easy. They are precision-engineered and feature extra-long threads.

3.52 out of 5 stars ( 23 )

$18.34


$16.51

On Sale

Holley Vintage Series Valve Covers

Put your Holley pride on display with a set of attractive Vintage Series valve covers. Their die-cast aluminum construction ensures high detail, while reducing the opportunity for oil leaks and warping of the flange. Choose from among a half-dozen finishes to give your engine a clean, professional look. The vehicle-specific covers are available for every model year dating as far back as 1958.

3.94 out of 5 stars ( 33 )

$209.95

$349.95


$188.95

$314.95

On Sale

Mr. Gasket Timing Tabs

Mr. Gasket timing tabs are precision-manufactured and bolt on using your existing timing cover bolts. They're made from quality materials, with a pleasing finish that will complement any engine. They'll work with either factory or aftermarket timing covers, so you're covered either way.

3.96 out of 5 stars ( 49 )

$10.03

$18.34


$9.03

$16.51

On Sale

Mr. Gasket Screw-In Rocker Arm Studs

Mr. Gasket screw-in rocker arm studs are ideal for high performance cams in cars used primarily on the street. They are constructed from alloy steel, have no oil holes, and are concentric to keep the rockers, pushrod, and valve stems in alignment.

4.15 out of 5 stars ( 20 )

$75.65


$68.05

On Sale

Mr. Gasket Harmonic Balancer Bolt Kits

These bolts are made of a Grade 8 alloy and are heat-treated for extra strength. They feature a high hex head to prevent socket slippage and an extra-thick washer to allow for a more accurate, uniform torque.

4.75 out of 5 stars ( 8 )

$15.07


$9.80

On Sale

Mr. Gasket Chrome Timing Covers

Dress up the front of your engine with one of Mr. Gasket's chrome timing covers. They add the finishing touch under your hood and go great with your other chrome accessories.

3.67 out of 5 stars ( 3 )

$44.06


$28.64

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