Best Engine Blocks in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Engine Blocks

ACDelco GM Original Equipment 20776808 Engine Ground Strap
#TOP1
Acdelco Gm Original Equipment 20776808 Engine Ground Strap
7.4
PM SCORE
HydroCell Kit
#TOP2
Hydrocell Kit
6.7
PM SCORE
NANSH Automotive Engine Grounding Braided Flat Tinned Copper Straps 1/2" width (12" length 1PC)
#TOP3
Nansh Automotive Engine Grounding Braided Flat Tinned Copper
6.6
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Engine Blocks of 2026

Market Overview
Engine Blocks Reviewed
  • Reviews Analyzed: 164 Items
  • PM Avg. Rating: 2.1 / 10
17 Products Evaluated
  • Highest Price: $6,656.53
  • Lowest Price: $9.99
  • Avg. Price: $1,320.22

Acdelco Gm Original Equipment 20776808 Engine Ground Strap

ACDELCO
20776808
12.75 X 6.25 X 2.25 Inches
0.53 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Hydrocell Kit

HYDROCLUBUSA
HC12
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HydroClubUSA 9.62

Features

Complete kit for gas carburetor engine Cell produces 2.25 LPM at 30 amps

1 quart reservoir/bubblier last 1000 miles measures 6"x5"x4" Up To small V8

Includes PDF copy of our new book Converted. We Work With All Members To Get Them Results

Converted is the must have PDF for HHO education. Includes installation manuals along with our vehicle database

Vehicle database shows all cars we/members have installed on, with their MPG results and how acheived

#TOP3

Nansh Automotive Engine Grounding Braided Flat Tinned Copper Straps 1/2" Width (12" Length 1Pc)

NANSH
UA-TC
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NANSH-PICK 5.46

Features

Material : Tinned Copper ( C11000 ) ,Length : 12 inches (300MM),Terminal Lugs : 6-8,

General purpose Flat Tinned copper braids,Recommended by EMC/EMI directives

Electrolytic copper Cu-ETP according to standard EN13602,UL Listed (UL467) except BJ,EAC certificate,RoHS 2002/95/EC Compliant

Copper purity of minimum 99.9%,Maximum resistivity of 0.017241 mm2/m at 20ºC,Bends very close to the contact area

Tinned copper added corrosion resistance and maximum conductivity.

#TOP4

4 Stroke Diesel Hand Crank Model With Actuating Movable Parts To Demonstrate Engine Basics - 16" Tall - Eisco Labs

EISCO
PH0492
10.20 X 8.70 X 19.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
hBARSCI 9.90

Features

Functioning Parts: Crankshaft, cam, cam gear, connecting rods, piston, intake/exhaust valves, rocker arms, push rods, fuel pump.

Ignition light and glow plug can be activated by using a 6V power supply

Identifiable parts: Crank Case, Crank Shaft, Connecting Rod, Cylinder, Piston, Intake Valve, Exhaust Valve, Pestle Shaft, Glow Candle, Swing Lever, Exhaust Manifold/Pipe, Cam Shaft Gear, Injection Pump, Governor Spindle, Supply Line, Cylinder Pump, Piston Pump, Pressure Vale, Delivery Pipe, Suction Sub, Air Filter, Injection Nozzle, Nozzle Body, Nozzle Needle, Pressure Bolt, Pressure Socket, Oil Return

Turn the hand crank on this model and you will see all the functioning stages of a 4 stroke diesel motor

Made of cast alloys and abs plastic, built for years of demonstrations

#TOP5

3Hp Diesel Engine 196Cc 4 Stroke Engine Diesel Engine Motor Single Cylinder Forced Air Cooling Horizontal Crankshaft Engine Recoil Hand Start 3000Rpm, Orange

JAYEUW
BI-ML-2343
15.55 X 12.01 X 14.21 Inches
47.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GANISM 6.88

Features

【SELF-INJECTION DIESEL ENGINE】This 4-Stroke 196cc diesel engine, equipped with elf-injection diesel system, good atomization, low oil consumption, more punctual diesel injection, and long service life. Compact structure, small size. Compared with gasoline engines, it is more economical and lighter.

【FORCED AIR COOLING】The diesel engine motor has a forced air cooling system, fast heat dissipation. Enhanced thickening alloy box, low oil temperature, light weight. Through advanced software analysis and optimized design, the reliability of the diesel engine in terms of structure and cooling is ensured.

【MAIN PARAMETERS】Horizontal Crankshaft Engine displacement (CC): 196cc; Speed (rpm): 3000r/min; Maximum output power: 2.2KW; Fuel volume: 3L; Oil volume: 0.7L; Piston displacement: 0.196CC; Stroke: 54mm (2.13 inches); Bore diameter: 68mm (2.68 inches); Shaft type: flat key shaft; Shaft diameter: 20mm (0.787 inches); Shaft length: 53mm (2.09 inches).

【SUPERIOR DIESEL SYSTEM】Optimize the diesel system and intake and exhaust systems to save energy and diesel. Large capacity diesel tank, enhanced thickening, large diesel tank volume, special painting process, seam welding, no oil leak.

【SHIPPING & SERVICE】USA stock, the item will be shipped as soon as possible. If there is any question, please feel free to contact our professional customer service team, and we will provide the most professional and timely service.

Ict Billet Compatible With Modular Torque Plate Engine Block Boring Honing 4.6L 5.0L 5.4L Coyote Motor Deck 551331

ICT BILLET
551331
22.60 X 6.40 X 2.30 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ICT Billet llc 9.81

Features

Accurately bore your cylinders with ICT torque plates

Heavy duty billet aluminum, provides the equal clamping distribution required for accuracy

Made in Wichita, Kansas from Aerospace Grade, USA Produced, Billet Aluminum

Torque plates must be used when boring an engine block to keep the cylinder round (this plate simulates the cylinder head being bolted down, which distorts the cylinder shape)

Improve your cylinder wall to piston sealing by using a torque plate

#TOP7

Nicecnc Carcasa Del Termostato Billet Aluminum Compatible With Ford 1999.05-2003 Super Duty Trucks With The 7.3L Powerstroke Engine Silver

NICECNC
NICECNC9211058014-A001[009]
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NICECNC 9.80

Features

🚗🚗 The housing is made from premium 6061-t6 billet aluminum.

🚗🚗 Swap out the warped stamped steel flange and upgrade it!

🚗🚗 Processed by anodizing for added rust and corrosion resistance. Adapt well to any bad weather conditions.

🚗🚗 Machined by the latest-generation CNC technology that ensures high accuracy for a perfect fit.

#TOP8

Huilide Console Assembly Fits Ii

HUILIDE
WQNA86290-327546
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HUILIDE 4.70

Features

Fitment: Please check Amazon Fitment Filter and Description to see if this item will work on your vehicle before purchase!

Feature: We do not send invoices with orders,as eBayprovides you with a copy of the transaction. If you need us to send a copy ofthe invoice,please let us know

Condition: 100% new in package. Never be installed or used.

Built to strict quality control standards

Made of materials

#TOP9

Professional Powertrain Dctk Chevrolet 6.0L V8 Engine, Remanufactured

PROFORMANCE POWERTRAIN
DCTK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Premier Auto Parts 0.00

Features

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.

#TOP10

Professional Powertrain Ddh9 Chrysler 5.7L Hemi Engine, Remanufactured

PROFORMANCE POWERTRAIN
DDH9
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Premier Auto Parts 0.00

Features

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.

#TOP11

Echo Sb1091 - Short Block Engine

ECHO / SHINDAIWA
SB1091
8.00 X 8.00 X 8.00 Inches
2.42 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JB ENTERPRISES OF TITUSVILLE INC 9.62

Features

Brand New Genuine Echo SB1091 Short Block SRM280 PE280 PPT280 BRD280 PAS280 PPF280...

Genuine Echo Part # SB1091

Genuine OEM Echo Part

#TOP12

Ierrekir Console Assembly Fits Ii

IERREKIR
NQTA86290-327546
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Shopping with a smile 0.00

Features

Fitment: Please check Amazon Fitment Filter and Description to see if this item will work on your vehicle before purchase!

Feature: We do not send invoices with orders,as eBayprovides you with a copy of the transaction. If you need us to send a copy ofthe invoice,please let us know

Condition: 100% new in package. Never be installed or used.

Built to strict quality control standards

Made of materials

#TOP13

Evgatsauto Anode Block, Zinc Alloy Antioxidant Corrosion Resistance 393023 Relacement For Stringer/Cobra 1982‑1993

EVGATSAUTO
EVGATSAUTODTGH234KRX3765
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yuxxis 9.76

Features

【Applicable Model】Anode block perfect replacement for Johnson Evinrude outboard engine 60 to 300 HP, replacement for OMC Stringer/Cobra 1982-1993. It is very suitable with your car, please confirm your model before you buying.

【Reference OE Part Number】OEM: 393023, 435745 and 436745. Professional manufacturing, manufacturing conforms to standard specifications. Strictly follow the factory quality control, stable performance and reliable use. Please check the part number of your product carefully before buying.

【Premium Materials】The anode block is made of high-quality zinc alloy, strong and long-lasting, and has a long service life. This aluminum alloy anode block has good resistance to seawater environment, and also very durable in salt water environment. Can meet your needs well.

【Superior Performance】Anode block for gearbox or lower unit, instead of threaded and non-threaded anode applications. Can be used for replacement, repair, refurbishment, upgrade, is a very practical accessory

【No-risk Purchase】Our main goal is to make you have a happy purchase experience. If you have problems, please tell us, and we will solve it as soon as possible.

Blueprint Engines Bpebp38318Ctc1 Sbc 383 Crate Engine - Base Dressed With Aluminum Heads For Small Block Chevy

BLUEPRINT ENGINES
BP38318CTC1
38.00 X 30.00 X 27.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Shop Eddies 🏁✳️🚚 9.60

Features

Great Gift Idea

Satisfaction Ensured

Small Block ChevySpecifications

Professional Powertrain Ddf7 Chrysler 4.7L/287 Complete Engine, Remanufactured

PROFORMANCE POWERTRAIN
DDF7
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
POWERTRAIN DIRECT 0.00

Features

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.

#TOP16

The Bicycle Short Handlebar Stem, Aluminum Alloy Short Handlebar Stem Bicycle Accessories For Mountain Bike 31.8X32Mm 31.8 * 32Mm Stem Aluminum Alloy Cycling Accessories Mountain Road Bike

AKOZON
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Reminnber 9.64

Features

【Available】 Available for handlebar diameter 31.8 mm, length 32 mm, height 37 mm, angle 7 degrees, suitable for front fork with 28.6 mm diameter.

【Hollow construction】 The stem of the bicycle handlebar is hollow and easy to assemble by simply connecting the original front fork.

【Universal】 Universal short handlebar stem for most racing bikes with a fixed gear

【No easy falling】 The bicycle handle is short and the four screw clamps hold the handlebars securely in position and cannot be easily loosened.

【High-quality materials】 The bicycle handlebar is made of a high-quality aluminum alloy, which has high strength and durability.

#TOP17

Professional Powertrain Ddf3 Chrysler 5.7L Hemi Engine, Remanufactured

PROFORMANCE POWERTRAIN
DDF3
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
POWERTRAIN DIRECT 0.00

Features

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.

Top 10 engine blocks Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Proformance Powertrain 4
Acdelco 1
Akozon 1
Blueprint Engines 1
Echo / Shindaiwa 1
Eisco 1
Evgatsauto 1
Huilide 1
Hydroclubusa 1
Ict Billet 1

Top 10 engine blocks Brands Pie Chart


We've carried out a comprehensive analysis of 164 reviews on engine blocks, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select engine blocks priced around $1,320.22, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 17 engine blocks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right blocks Products based on their needs, saving them considerable time when choosing which engine blocks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.