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The 8 Best automotive engine short blocks of 2025

Are you trying to find automotive engine short 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 short 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 28 hours of research and did 27 automotive engine short 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 short blocks you can buy today

SaleNo. 2
The 4-Cylinder Engine Short Block High-Performance Manual (SpeedPro Series)
  • Hammill, Des (Author)
  • English (Publication Language)
  • 112 Pages - 10/02/2018 (Publication Date) - Veloce Publishing Ltd (Publisher)
No. 3
SoloSwap™ Chevy LS Mock Up Engine Swap Short-Block, No Head, Includes Hardware for Easy Assembly, 18 Pounds and Accepts Stock or Aftermarket LS Cylinder Heads
  • EASY INSTALLATION: Compatible with all LS engine bolt-on such as intake manifolds, headers, oil pan, timing cover, water pump, and accessory brackets which makes positioning or fabricating engine mounts a breeze.
  • LIGHTWEIGHT: 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.
  • FITS MULTIPLE APPLICATIONS: 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. Short block version accepts all factory and aftermarket LS heads. Can be used to mock up any LS engine, including LS car and Vortec truck engines.
  • LONG-LASTING CONSTRUCTION: 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.
  • EASY STORAGE: Ships and can be stored flat with simple assembly/disassembly steps.
No. 4
Chevrolet Small Block Parts Interchange Manual
  • Staffel, Ed (Author)
  • English (Publication Language)
  • 144 Pages - 08/07/2019 (Publication Date) - Cartech (Publisher)
No. 5
SoloSwap™ Chevy LS Mock Up Engine Swap Long-Block w/Heads, Long Block Version Weighs 35 Pounds, Includes Bolt-On Fabricated Steel Mock-Up Heads and Hardware for Assembly
  • 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
No. 6
Silscvtt Engine Oil Pan Engine Short Block 1142036020 Replacement for Toyota Avalon Camry Highlander
  • Part number: 114200V010, 1142036020, 114200V020, 11420-0V010, 11420-0V020, 11420-36020
  • Replacement for: 2013-2018 Toyota Avalon 2.5L, 2010-2017 Toyota Camry 2.5L, 2009-2018 Toyota Highlande 2.7L, 2013-2018 Toyota RAV4 2.5L, 2011-2012 Toyota Sienna 2.7L, 2009-2015 Toyota Venza 2.7L
  • High quality metal, coated oil pan, not easy to corrosion and aging, long service life
  • The package includes oil pan and drain plug to facilitate replacement of original car parts
  • We attach great importance to customer experience, so we offer a one-year warranty
No. 7
Alternator Bracket, Car Iron Alternator Bracket Replacement for Small Block engines with Short (Silver)
  • Fitment: Alternator Bracket Kit, Professional manufacturing, this is to fit for Small Block engines with Short . Professional manufacturing, match with your model.
  • Iron material: Short Alternator Bracket processed with High quality materials of iron, wear resistant, High temperature resistant, andwith long service life and excellent performance, no need to change frequently.
  • Powerful Function: The Car Alternator Bracket has powerful functionsafter installation, it will help improve engine performance and is your right choice.
  • Easy to Use: Alternator Mounting Bracket is easy to carry, easy to use, and meet your needs anytime, anywhere, very practical.
  • Pretest: This has been thoroughly quality tested before shipping to ensure product . If you are not satisfied, we accept all of the return, replacement or refund requests.
SaleNo. 8
Echo SB1091 - short block engine
  • Manufacturer part number SB1091
SaleNo. 9
COMP Cams 15854-16 Short Travel Retro-Fit Hydraulic Roller Lifter Set for Chevrolet Big Block
  • For Big Block Chevy engines with OE flat tappet camshaft
  • .005 inches recommended preload
  • .842 inches diameter; 150 gram weight; 2.66 inches seat height
  • Limits the lifter’s internal piston movement for increased durability & performance at higher rpm
  • REM-surfaced and black oxidized to reduce valve train friction, wear and lubrication temperatures
No. 10
Moroso 22300 Oil Filter, Fits Small Block Chevy/Big Block Chevy Engines, Chrome, Short Style
  • Our Chrome Oil Filters offer eye-catching style for your engine bay!
  • Outside is a triple process chrome plated steel housing that's polished and rack nickled before chroming to insure the highest luster possible
  • nside is a heat cured, resin impregnated filter element that offers superb filtration efficiency.
No. 11
ProForm Valve Cover, Short, Baffled, Breather Hole, Bowtie Logo, Steel, Black Crinkle, Center Bolt, Small Block Chevy, Pair
  • Fit Type: Vehicle Specific
  • Package Weight: 3.333 Kilograms
  • Package Dimensions: 50.8 L X 12.192 H X 24.892 W (Centimeters)
  • Product Type:Auto Part
No. 12
1 Set SHLPDFM Satin BBC Straight Impeller High Volume Aluminum Short Water Pump Compatible with Big Block Chevy 396 402 427 454 502 engines
  • Compatible Information: Compatible with Big Block Chevy 396 402 427 454 502 engines.
  • High-volume:SHLPDFM water pumps have a bigger impeller and larger cavity size to flow 40 percent more coolant than stock.
  • Pump Finish: Satin
  • Notes: Features straight impeller shaft that allows pump to be operated in standard or reverse rotation applications.
  • After-sales guarantee:If the product you receive has any quality problems, please contact us first, and we will solve it for you as soon as possible.
No. 13
SoloSwap™ BBC Mock Up Engine Swap Long-Block with Heads: Lightweight, Durable, Easy Assembly, Short & Long Block Options, Adjustable Heights, Perfect for DIY Engine Swaps
  • Patent pending SoloSwap is compatible with all BBC engine bolt-ons such as intake manifolds, headers, and oil pan, which makes positioning or fabricating engine mounts a breeze
  • Weighing in at 23 pounds for the short block or 39 pounds for the long block, this BBC mock up engine can be lifted in and out of the vehicle by one person without the need for an engine hoist
  • Replicates all Mk IV, Gen V, and Gen VI BBC engines, including tall deck aftermarket blocks, and fits short or long water pumps
  • Heavy duty 12 gauge steel construction is designed to last unlike the BBC 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 BBC heads
No. 14
1958-86 Compatible/Replacement for Chevy Small Block 283-305-327-350-400 OEM Style Short Valve Covers - Black
  • Chevy small block OEM style painted black steel valve covers fit 1958-86 Chevy 283-305-327-350 small block engines.
  • They are baffled and short (OEM) style.
  • One cover has a single 1.25" breather hole, the other side has two holes (one 1.25" breather hole, and one hole for a twist-in cap.
  • Height: 2-5/8 ".
No. 15
3 PCS/Set SHLPDFM Chevy SBC Chrome Plated Alternator Bracket Fits for Small Block Chevy 265 283 327 350 383 400 Engines with Short Water Pump
  • Craft:Triple Chrome Plated, Great Shine And Durability.
  • Compatibility:Compatible with 265 283 327 350 Engines.Compatible with Small Block Chevy Engines With Short Water Pump.
  • Size:Upper Bracket is about 14" long, 1" wide, and has one 4" slot for adjustment
  • Installation location:Using Water Pump Holes & Front 2 Holes Of Header / Exhaust Manifold,Mounts On Drivers Side Front.
  • Package:Package includes all 3 brackets as picture shown.This Set will mount with or without headers and will work with original ram horn exhaust manifolds as well.
No. 16
Echo SB1074 - Short-Block Engine
  • Manufacturer part number SB1074
No. 17
1958-86 Compatible/Replacement for Chevy Small Block 283-305-327-350 Steel (Short) Engine Dress Up Kit - Chrome
  • Chevy small block chrome steel engine dress up kit fits 1958-1986 Chevy 283-305-327-350 small block engines.
  • 1 pair of baffled short OEM style chrome steel valve covers.
  • 1 engine dipstick with chrome steel tube.
  • 1 chrome steel push-in style breather cap.
  • 1 chrome steel timing chain cover.
No. 18
KIPA Aluminium triple groove crankshaft pulley For SB Chevy SBC 350 Crank SWP Short Small Block Chevy with a Short Water Pump 6.6" Satin Aluminium Finish Durable 3-Groove #8858
  • KIPA Top-grade crankshaft pulley is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value
  • Specification: Pulley Diameter is 6 9/16", Pulley is 2" Tall, Bolt Pattern is 2 3/4", Center Hole is 1 1/8", Machined From Billet Aluminium, These Feature deep grooves to prevent belts from slipping. This is a Triple groove pulley designed for your Small Block Chevy with a Short Water Pump. This has a 6.6" Diameter.
  • Fitment: This crankshaft pulley Fits all SB Chevy Engines when using a short water pump SWP. This crankshaft pulley Fits SB Chevy 265 283 305 327 350 383 400 using a short water pump SWP.
  • It connects to various engine accessory drive components by a belt drive system and help ensure that components receive power from the rotating crankshaft to perform their vital functions.
  • This product is distinguished by total quality assurance, They are made from high-strength materials using advanced manufacturing techniques to provide outstanding performance and reliability. Durable and highly resistant to wear, these parts are proven to provide trouble-free service for years
No. 19
Spectre Fuel Pump Mounting Plate 42493 Steel Fits Short Block Chevrolet Engines
  • Includes Mount Plate Gasket; Chrome Mounting Bolts With Washers
  • High Quality,more durable & long
  • For Mounting Mechanical Fuel Pumps
  • Comes Complete With Gasket,Gasket for easy installation.
  • Manufactured According to OEM Specifications & Fits
SaleNo. 20
Racing Power Company R9702RAW Short Steel Unplated Center Bolt Valve Cover for Small Block Chevy
  • Product Type :Auto Part
  • Package Dimensions :22.0 " L X11.0 " W X5.0 " H
  • Country Of Origin :Taiwan
  • Package Weight :6.2Lbs

How to choose a good automotive engine short blocks

Does the idea of finding a fantastic automotive engine short 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 short 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 short 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 short 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 short 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 short 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 short 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 short 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 short blocks.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive engine short 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 short 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 short 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 short blocks.