Are you trying to find automotive engine long blocks among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive engine long blocks on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 14 hours of research and did 63 automotive engine long blocks tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive engine long blocks you can buy today
- Lowering block is 2.50 inch wide x 5.00 inch long x 1.00 inch high and has a 5/8 inch pin diameter
- Constructed from quality billet aluminum
- Lowering blocks easily adjust ride height on leaf spring cars
- Also available in alternative sizes (sold separately) ranging from 1 inch high to 3 inch high in 1/2 inch increments
- Sold each
- Lowering block is 2.50 inch wide x 5.00 inch long x 3.00 inch high and has a 9/16 inch pin diameter
- Constructed from quality extruded aluminum
- Lowering blocks easily adjust ride height on leaf spring cars
- Also available in alternative sizes (sold separately) ranging from 1 inch high to 3 inch high in 1/2 inch increments
- Sold each
- Used Book in Good Condition
- Burt, William (Author)
- English (Publication Language)
- 148 Pages - 01/04/2008 (Publication Date) - Cartech (Publisher)
- Compatible with/Replacement for Chevy Big-Blocks: How to Build Max Performance on a Budget (Sa Design)
- Vizard, David (Author)
- English (Publication Language)
- 144 Pages - 03/18/2015 (Publication Date) - SA Design (Publisher)
- Superior Material: Lightweight extruded aluminum lowering blocks that are stronger than billet, designed to withstand even the harshest environments.
- Universal Design: Featuring a universal 2.5" wide x 5" long block design, these lowering blocks can be used in a variety of applications to adjust the ride height of your leaf spring vehicle.
- Adjustable Ride Height: These blocks can increase or decrease suspension height on most leaf spring applications, allowing you to lower your leaf spring vehicle by up to 4 inches.
- Comprehensive Thickness Options: Available in multiple thickness options, from 1/4" to 4" thick, to cater to your specific needs for suspension adjustments.
- Ease of Installation: The lowering blocks feature a 9/16" centering pin for precision and ease of installation. Heavy Duty U-bolts and additional hardware are available separately.
- SoloSwap is compatible with all LS engine bolt-ons such as intake manifolds, headers, oil pan, timing cover, water pump, and accessory brackets which makes positioning or fabricating engine mounts a breeze
- Weighing in at 18 pounds for the short block or 35 pounds for the long block, this LS mock up engine can be lifted in and out of the vehicle by one person without the need for an engine hoist
- Replicates all Gen 3 and Gen 4 LS block size for test fit of LS1, LS2, LS3, LS6, LS7, LSA, and Vortec truck engines 4.8L, 5.3L, 6.0L and 6.2L
- Heavy duty 12 gauge steel construction is designed to last unlike the LS foam block which often suffers damage from thread inserts pulling out of the foam core
- SoloSwap long block version comes with bolt on fabricated steel mock up heads | Short block version accepts all factory and aftermarket LS heads
- Potak, Joseph (Author)
- English (Publication Language)
- 176 Pages - 10/01/2009 (Publication Date) - Motorbooks (Publisher)
- Shepard, Larry (Author)
- English (Publication Language)
- 144 Pages - 02/02/2019 (Publication Date) - CarTech (Publisher)
- Patent pending SoloSwap is compatible with all SBC engine bolt-ons such as intake manifolds, headers, and oil pan, which makes positioning or fabricating engine mounts a breeze
- Weighing in at 18 pounds for the short block or 29 pounds for the long block, this SBC mock up engine can be lifted in and out of the vehicle by one person without the need for an engine hoist
- Replicates all Gen I SBC engines, including tall deck aftermarket blocks, classic and Vortec heads, and fits short or long water pumps
- Heavy duty 12 gauge steel construction is designed to last unlike the SBC foam block which often suffers damage from thread inserts pulling out of the foam core
- SoloSwap long block version comes with bolt on fabricated steel mock up heads | Short block version accepts all factory and aftermarket SBC heads
- Rotella, Rocky (Author)
- English (Publication Language)
- 152 Pages - 01/09/2020 (Publication Date) - Sa Design (Publisher)
- Perfect Fit: The YANNAL PART Engine Cylinder Blocks are designed to be compatible with various Yanmar diesel engine models, including 4TNV84, 4TNV88, 4TNE84, 4TNE88, 4TNV84T, and 4TNV88T. They provide a precise fit and are engineered for optimal performance.
- High-Quality Construction: Crafted with precision and made from durable materials, these cylinder blocks ensure reliable performance and longevity. Each block is manufactured to meet or exceed OEM specifications, ensuring consistent quality.
- Versatile Options: Choose from three options - Cylinder Block, Short Block, or Long Block - based on your needs. The Cylinder Block includes the main component, while the Short Block and Long Block options offer additional components for a more comprehensive engine rebuild.
- Easy Installation: The YANNAL PART Engine Cylinder Blocks come ready for installation, making the replacement process convenient and efficient. With detailed instructions provided, even those with basic mechanical knowledge can complete the installation with ease.
- Enhanced Engine Performance: These cylinder blocks play a crucial role in maintaining the integrity of your Yanmar diesel engine. By replacing your old or worn-out block with a YANNAL PART option, you can expect improved engine performance, reliability, and longevity.
- Dutra, Doug (Author)
- English (Publication Language)
- 144 Pages - 02/11/2019 (Publication Date) - CarTech (Publisher)
- Dura-Gold Pro Series Rigid Longboard Hand Sanding File Block. Uniquely designed hook & loop longboard hand sanding file block with a 3-way design system that allows it to be used with hook & loop sandpaper, PSA longboard sandpaper sheets or rolls, and also with clip-on dry back sandpaper. Includes an attachable PSA conversion adapter pad with a vinyl face that converts the longboard file block for use with PSA pressure-sensitive adhesive sandpaper sheets.
- An ideal high-performance longboard hand sanding block that is constructed of flat durable aluminum with a reinforced plastic handle and a cushioned base. The pad's hook & loop, PSA backing, and clips enable quick and secure sandpaper attachment and removal for optimal sanding disc life.
- A premium-quality 2-3/4" wide longboard hand sanding block, which is the standard width of longboard file sandpaper. You can easily attach either loop & loop or PSA pressure-sensitive adhesive longboard file sandpaper sheets to it. The block is easy to grip for even control when sanding flat, tight corners, contours, and other hard-to-reach areas.
- A versatile longboard hand sanding block for use sanding or polishing in auto body and paint shops, detailing shops, woodworking wood furniture making, metalworking shops, industrial shops, drywalling, and other household and crafting projects.
- Dura-Gold offers a complete vast product line of professional, high-quality automotive, industrial, and woodworking supplies and accessories. Our premium product line selection includes sandpaper, backing plates, polishers, and polishing pads that provide exceptional performance, so you can get the job done fast, saving you time and money!
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
- Used Book in Good Condition
- Motor Age Training (Author)
- English (Publication Language)
- 06/28/2025 (Publication Date) - Motor Age (Publisher)
- Leading Manufacturer Of High-Quality Products
- International Renown For Our Diverse Range Of Award-Winning Products
- Fully Equipped With State-Of-The-Art Technology
- All Products Have Been Designed With The Professional In Mind
- Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
- FITS small block chevy engines including 283, 307, 327, 350, 383 (stroker), 400, and others based on the popular platform using a long water pump
- POWDER COATED for a long lasting finish
- ONE PER PACKAGE with other styles available separately
- SPECIFICATIONS: 6.3” diameter, 2.75” overall height, double groove, v-belt style
- PERFECT FOR restorations and new engine builds
- Hardcover Book
- Edsall, Larry (Author)
- English (Publication Language)
- 224 Pages - 10/16/2017 (Publication Date) - Motorbooks (Publisher)
- Rigid sanding block designed for fast and aggressive blocking
- Size: 2-5/8-Inch x 16-Inch
- Ultra-fast, super rigid block with finger recesses for a firm, powerful grip
- For aggressive, two-handed blocking, this long, rigid sanding block is unequaled
- PSA Abrasives; Made in USA
- How to Build Max-Performance Ford FE Engines CarTech Manual - Softcover
- Rabotnick, Barry (Author)
- English (Publication Language)
- 144 Pages - 06/02/2010 (Publication Date) - CarTech (Publisher)
How to choose a good automotive engine long blocks
Does the idea of finding a fantastic automotive engine long blocks make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive engine long blocks. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive engine long blocks products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive engine long blocks on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive engine long blocks brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive engine long blocks based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive engine long blocks were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive engine long blocks, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive engine long blocks.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive engine long blocks for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive engine long blocks. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive engine long blocks should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive engine long blocks.
