The 10 Best Automotive Replacement Long Engine Blocks to Buy – August 2022 Review

Looking for the best Automotive Replacement Long Engine Blocks?

We did 27 hours of research and testing 22 products to create this review. We believe the best Automotive Replacement Long Engine Blocks doesn’t have to be the most sophisticated to be exceptional. Our product selection lives up to its promise. Many different criteria were used for this comparison to be more relevant and more precise. Now discover our comparison !

TOP 10

No. 1
NEW SOUTHWEST SPEED BLACK 1964-1989 CHEVY LONG TUBE HEADERS FOR SMALL BLOCK CHEVY 262-400 ENGINES, STREET ROD HOT ROD BEL AIR BISCAYNE CAMARO CAPRICE CHEVELLE EL CAMINO IMPALA MALIBU MONTE CARLO NOVA
  • Pair of Brand New Southwest Speed Flat Black Long Tube Headers that fits 1964-1988 Chevy Passenger Cars with Small Block Chevy 262-400ci Engines (SWS Part # 440-2219) > These Southwest Speed long tube headers are a direct fit for 1964-1989 Chevy passenger cars with Small Block Chevy V-8 engines, and will work with both automatic and manual transmissions > These headers are a chassis header and are meant to go inside of the frame rails on 1964-1989 Chevrolet Chassis
  • The collectors exit toward the rear of the engine compartment and are well above the under carriage of the vehicle, eliminating the chance of the collectors contacting the ground > The unique design of the collector location makes these headers a great choice for many GM passenger cars that include: > 1965-1989 Impala, Caprice, Bel Air, and Biscayne, 1967-1981 Camaro, 1964-1987 Chevelle, Malibu, and El Camino, 1970-1987 Monte Carlo, and the 1968-1979 Nova
  • Supplied with 1 5/8" tubes with 3" collectors, and comes complete with header bolts and gaskets and reducer bolts and gaskets > Features .300" Ground parallel flanges on the cylinder head surface, and includes a pair of 3" to 2 1/2" reducers to complete the installation > These Headers will fit angle plug or straight plug head applications including factory Chevrolet "Bow-Tie" Heads
  • Features: > Will work with both automatic and manual transmissions in 1964-1989 Chevrolet chassis > 1-5/8" primaries to the 3" Collectors > Includes a pair of 3" to 2-1/2" reducers to connect exhaust under the vehicle > Great for some Hot Rods, Rat Rods and Street Rods > More Performance > Better Fuel Mileage > Great Choice to replace cast iron exhaust manifolds > Enhances the looks of any rod > Includes gaskets and mounting hardware > Painted Flat Black to resist early corrosion
  • Applications: | Chevy Passenger Cars: > 1965-1989 Bel Air > 1965-1989 Biscayne > 1967-1981 Camaro (Except 1967-1969 Camaro's with Factory Air Conditioning) > 1965-1989 Caprice > 1964-1987 Chevelle > 1964-1987 El Camino > 1965-1989 Impala > 1964-1987 Malibu > 1970-1987 Monte Carlo > 1968-1979 Nova
No. 2
ICT Billet Gen 5 L83 L86 LT1 Cylinder Head to LT4 Tall Supercharger Adapter Plates Intake Manifold 551770
  • Adapt LT cylinder heads to a LT4 supercharger
  • Compatible with 2014 and newer V8 LT series engines
  • Includes: 2 adapter plates (2-1/2" thick) with 8 O-ring seals, 10 adapter to head bolts, and 10 supercharger to adapter bolts
  • Tall design allows the LT4 supercharger to clear the factory L83 / L86 water pump
  • Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
No. 3
1969-85 Compatible/Replacement for CHEVY BIG BLOCK MACHINED ALUMINUM WATER PUMP - 2 GROOVE (LONG)
  • Machined Finish
  • Two Grooves
  • Big Block Chevy
  • 396-454 Engines
  • Long Water Pump
No. 4
JEGS Chrome Engine Oil Dipstick | Fits 1965-1990 Big Block Chevy 396-454 | 21” Long | One Per Package | Steel
  • FITS 1965-1990 Big Block Chevy 396, 402, 427, 454, and others based on the popular platform
  • ADDS THE FINISHING TOUCH to your engine bay with an extra bit of functional good looks
  • ONE PER PACKAGE with other styles available separately
  • CONSTRUCTED FROM STEEL for strength and long life
  • CHROME-PLATED for great looks
No. 5
PROFessional Powertrain DCT8 Chevrolet 5.3L V8 Engine, Remanufactured
  • Each engine we remanufacture is essentially reverse engineered - in part to discover original factory deficiencies. If possible, our seasoned R&D personnel and QC experts make improvements. Why shouldn't our engine last longer than your first?
  • Engines come with installation gasket set and oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
  • Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
  • Each engine is remanufactured with quality OE level components not "white" box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
No. 6
JEGS Block-to-Bellhousing Dowel Pins | Made In USA | 1 5/8 “ Long x 5/8 “ (.625 “) Diameter | Fits Most Buick, Small & Big Block Chevy, LS, Oldsmobile & Pontiac Engines | 2 Per Package
  • FITS MOST Buick, small & big block Chevy, LS, Oldsmobile & Pontiac engines
  • SPECIFICATIONS: 1 5/8 “ long x 5/8 “ (.625 “ ) diameter
  • TWO PER PACKAGE with other sizes available separately
  • ALIGNS engine to transmission to make bolting them together easier
  • MADE IN USA with high quality components and assembly
No. 8
SQR372 800cc Gasoline Engine Assembly Fit for Chery QQ Engine Joyner Trooper
1 Reviews
SQR372 800cc Gasoline Engine Assembly Fit for Chery QQ Engine Joyner Trooper
  • Model Number: SQR372
  • Fit for Chery QQ Engine Joyner Trooper 800cc
No. 9
Triple Groove Crank Pulley for Small Block Fits Chevy Long Pump Black
  • Triple groove crank pulley for Small Block Chevys will replace your lost or damaged pulley
  • Precision machined steel construction for superior strength and durability
  • Overall diameter 7.75", overall thickness 2.8125", inside diameter 1.10"
  • Black painted finish
  • Sold individually
SaleNo. 10
SBC Alternator Bracket,Polished Aluminum Alternator Bracket Kit, Long Water Pump Lwp Alternator Bracket Kit, for Chevy SBC 350 Small Block Engine
  • [High Quality Material] Sewtanc alternator bracket is made of high quality T-6062 aluminum billet with electroplating finish, not easy to age, durable, impact resistant, guaranteed to provide a perfect fit and firm grip. Painted surface, will not fade and rust. Smooth and bright colors for a unique look to your engine.
  • [High Compatibility] The alternator mount kit is perfect for the Chevrolet SBC Small Engine 350. Perfectly matched to your car engine. This generator bracket kit is available for serpentine/V-belt applications.
  • [Good Performance] The bracket features a pivot tensioner that is easy to adjust to ensure correct belt tension. Aluminum mounts are the best option when cleaning the front of the engine. Strong structure, not easy to age and wear, ensure maximum strength and long-lasting use.
  • [Easy to Install] A complete alternator bracket kit for attaching a small block alternator to the vehicle. Installed on the upper passenger side and requires a 90-degree water supply. Passenger side mount (not suitable for SBC with short water pump)
  • [After-sales service] Each of our products has undergone strict quality inspection. If you have any questions after receiving the product, please contact our customer service first, we will reply you within 24 hours, refund or reissue the product for you

Intro

Find out where you can get the best Automotive Replacement Long Engine Blocks! Making your choice among different Automotive Replacement Long Engine Blocks on the market is not always easy. It can also turn into a daunting task because of the many websites offering the same type of product. On this page, we will give you a comparison to get the best value for your money. This complete ranking provides you with a comprehensive view and allows you to pick the best Automotive Replacement Long Engine Blocks. You will find a broad selection of models, brands, and prices. Whether you want to save money or find out what is the best Automotive Replacement Long Engine Blocks for you, our comparison will help you make the right choice. To keep things practical and easy to understand, we created a Top 10 of the best Automotive Replacement Long Engine Blocks. You won’t have to choose your products at random anymore.. On your marks! Compare! Pick your Automotive Replacement Long Engine Blocks!

Our Picks

No. 1
NEW SOUTHWEST SPEED BLACK 1964-1989 CHEVY LONG TUBE HEADERS FOR SMALL BLOCK CHEVY 262-400 ENGINES, STREET ROD HOT ROD BEL AIR BISCAYNE CAMARO CAPRICE CHEVELLE EL CAMINO IMPALA MALIBU MONTE CARLO NOVA
  • Pair of Brand New Southwest Speed Flat Black Long Tube Headers that fits 1964-1988 Chevy Passenger Cars with Small Block Chevy 262-400ci Engines (SWS Part # 440-2219) > These Southwest Speed long tube headers are a direct fit for 1964-1989 Chevy passenger cars with Small Block Chevy V-8 engines, and will work with both automatic and manual transmissions > These headers are a chassis header and are meant to go inside of the frame rails on 1964-1989 Chevrolet Chassis
  • The collectors exit toward the rear of the engine compartment and are well above the under carriage of the vehicle, eliminating the chance of the collectors contacting the ground > The unique design of the collector location makes these headers a great choice for many GM passenger cars that include: > 1965-1989 Impala, Caprice, Bel Air, and Biscayne, 1967-1981 Camaro, 1964-1987 Chevelle, Malibu, and El Camino, 1970-1987 Monte Carlo, and the 1968-1979 Nova
  • Supplied with 1 5/8" tubes with 3" collectors, and comes complete with header bolts and gaskets and reducer bolts and gaskets > Features .300" Ground parallel flanges on the cylinder head surface, and includes a pair of 3" to 2 1/2" reducers to complete the installation > These Headers will fit angle plug or straight plug head applications including factory Chevrolet "Bow-Tie" Heads
  • Features: > Will work with both automatic and manual transmissions in 1964-1989 Chevrolet chassis > 1-5/8" primaries to the 3" Collectors > Includes a pair of 3" to 2-1/2" reducers to connect exhaust under the vehicle > Great for some Hot Rods, Rat Rods and Street Rods > More Performance > Better Fuel Mileage > Great Choice to replace cast iron exhaust manifolds > Enhances the looks of any rod > Includes gaskets and mounting hardware > Painted Flat Black to resist early corrosion
  • Applications: | Chevy Passenger Cars: > 1965-1989 Bel Air > 1965-1989 Biscayne > 1967-1981 Camaro (Except 1967-1969 Camaro's with Factory Air Conditioning) > 1965-1989 Caprice > 1964-1987 Chevelle > 1964-1987 El Camino > 1965-1989 Impala > 1964-1987 Malibu > 1970-1987 Monte Carlo > 1968-1979 Nova
No. 2
ICT Billet Gen 5 L83 L86 LT1 Cylinder Head to LT4 Tall Supercharger Adapter Plates Intake Manifold 551770
  • Adapt LT cylinder heads to a LT4 supercharger
  • Compatible with 2014 and newer V8 LT series engines
  • Includes: 2 adapter plates (2-1/2" thick) with 8 O-ring seals, 10 adapter to head bolts, and 10 supercharger to adapter bolts
  • Tall design allows the LT4 supercharger to clear the factory L83 / L86 water pump
  • Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
No. 3
1969-85 Compatible/Replacement for CHEVY BIG BLOCK MACHINED ALUMINUM WATER PUMP - 2 GROOVE (LONG)
  • Machined Finish
  • Two Grooves
  • Big Block Chevy
  • 396-454 Engines
  • Long Water Pump

Why you should trust us?

This guide is the result of more than 10 years of experience in researching, testing, and writing about various subject. Our team members are experts in their fields. We spent 27 hours reading all the articles we could find online and all the customer reviews on various retail websites such as Amazon, Ebay, Alibaba or Flipkart. We also found many websites that provided valuable resources such as purchasing guides and detailed information on Automotive Replacement Long Engine Blocks. To help you make the best choice among the hundreds of products available, we decided to offer you a comparison in order to find the best value for your money. We searched different fields to find the best Automotive Replacement Long Engine Blocks. We also looked at the best alternatives for reasonably priced and easy to use products. After we determined our main parameters, we conducted our research and tests.These parameters separate a great product from an average one:

  • Price
  • Ease of use
  • Customer reviews
  • Quality
  • Durability

Conclusion

We hope this ranking was helpful to you in choosing the Automotive Replacement Long Engine Blocks that best suits you. We made it thoroughly and we will update it regularly, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, to get an overview of what the market has to offer. We are here to make it easier for you and to make informed decisions. If our ranking gave you a clearer view on the different products available, feel free to let us know in the comments section. We will happily read them.

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Last update on 2022-08-19 at 13:55 / Affiliate links / Images from Amazon Product Advertising API