T&C
working model kit for adults 3d printed assembly with parts realistic small scale proportional internal combustion engine replica stem educational gift for car enthusiasts home office display

V8 Engine Model Kit For Adults - Miniature 3D Printed Assembly With Plastic/A Small Amount Of Metal Components, Most Realistic Small-Scale Proportional Simulation Engine, Perfect STEM Project Gift(You Need To Assemble It Yourself)Open in new tab.

$75.47
Original price $220.03
-65%
hx kit v8 engine resin model sets

HX Cison V8 Engine Kit V8 Small-Block Engine Resin Model SetsOpen in new tab.

$9.85
Original price $62.99
-84%
fr racing building blocks high difficulty tech mechanical series model car kit with red color scheme for collectors enthusiasts detailed engine design durable construction

FR Racing V8 Engine Building Blocks - High-Difficulty Tech Mechanical Series Model Car Kit with Red & Color Scheme, Precision Fit for Collectors & Enthusiasts, Detailed Engine Design, Durable ConstructionOpen in new tab.

$59.86
Original price $74.20
-19%
1 set ax90104 scx10ll capra vs4 10 rc car dynamic model diy assembly kit for rc enthusiasts hobbyists perfect gift for model need to assemble plastic

1 Set AX90104 SCX10ll Capra VS4-10 for rc Car - Dynamic V8 Engine Model - Assembly Kit - For RC Enthusiasts & Hobbyists - Perfect Gift For Model Builders(Need To Assemble By Yourself, Mostly Plastic)Open in new tab.

$66.91
Original price $369.66
-81%
1pc 8 Engine Kits That Runs - Build Your Own Small-Block V8 Model Engine Suitable for Adults, Complete STEM Project with Engine, for & for model Collections

1pc Mini V8 Engine Kits That Runs - Build Your Own Small-Block V8 Model Engine Suitable for Adults, Complete STEM Project with Engine, for & for model CollectionsOpen in new tab.

$15.35
mad rc 3d printed 8 engine kit v8 model engine for ax90104 scx10ii capra vs4 10 pro ultra rc cars diy assembly kit for adults advanced hobbyists

MAD RC 3D Printed Mini V8 Engine Kit - Fully Functional Turbocharged V8 Model Engine for AX90104, SCX10II, Capra VS4-10 Pro/Ultra RC Cars - DIY Assembly Kit for Adults & Advanced HobbyistsOpen in new tab.

$141.30
Original price $169.99
-16%
1200 pcs realistic tank engine transmission assembly kit suitable for adults large scale diy model building with complex mechanisms tank engine gearbox collectors display for hobbyists christmas gift

1200+/PCS Realistic Tank Engine & Transmission Assembly Kit Suitable for Adults - Large-Scale DIY Model Building with Complex Mechanisms, / Tank Engine & Gearbox, Collector's Display for Hobbyists, Christmas GiftOpen in new tab.

$47.52
Original price $65.73
-27%
1028pcs jdm engine compatible for 2jz tech mechanical model realistic internal combustion engine replica collectible car parts gift for mechanics jdm fans desktop display

1028pcs JDM Engine Compatible for 2JZ Tech Mechanical Model - Realistic Internal Combustion Engine Replica, Collectible Car Parts Gift for, Mechanics & JDM Fans (Desktop Display)Open in new tab.

$52.14
3895pcs giant v12 supercar engine building blocks set electrically driven simulated engine structure details exquisitely designed sports car components abs material red for sports car and mechanical engineering hobbyists

3895pcs Giant V12 Supercar Engine Building Blocks Set | Electrically Driven, Highly-Simulated Engine Structure Details, Exquisitely-Designed Sports Car Components, ABS Material, Red Color, Ideal for Sports Car and Mechanical Engineering HobbyistsOpen in new tab.

$144.24
Original price $213.45
-32%
Retro Car V8 Piston Engine Model Kit | of 2347 Parts, Built-in Mini Engine Module Runs , Exudes Rich Mechanical Texture, Suitable for Small Indoor Spaces, Toy Rooms, and More | Grey ABS Material

Retro Super Sports Car V8 Piston Engine Model Kit | Consists of 2347 Parts, Built-in Mini Engine Module Runs Smoothly, Exudes Rich Mechanical Texture, Suitable for Small Indoor Spaces, Toy Rooms, and More | Grey ABS MaterialOpen in new tab.

$158.49
8 engine model kit 3d printed realistic working scale model with plastic a small amount of metal parts build your own functional smallest proportional for adults s to assemble project precision engineering

3D Printed Mini V8 Engine Model Kit - a Realistic Working Scale Model Featuring Plastic And a Few Metal Components, Allowing Adults And Hobbyists to Construct Their Own Functional Miniature V8 MotorOpen in new tab.

$75.24
Original price $220.03
-65%
2773pcs car engine model building blocks abs construction kit with detailed realistic car engine design for enthusiasts

2773pcs Car Engine Model Building Blocks - ABS Construction Kit with Detailed Engine Parts, Realistic Car Engine Design for EnthusiastsOpen in new tab.

$144.46
Original price $238.53
-39%
newly 8 ii engine model kit mad rc perfect gift for valentines day birthday model enthusiasts 3d printed made of plastic a small amount of metal

Newly Upgraded Mini V8 II Engine Model Kit - MAD RC, Perfect Gift for Valentine'S Day, Boyfriend'S Birthday, Model Enthusiasts 3D Printed, Made of Plastic + a Small Amount of Metal, Assembly RequiredOpen in new tab.

$140.88
Original price $355.01
-60%
1370pcs moc supercar v8 building blocks technology mechanical assembly toy model red abs dual battery usb powered halloween birthday gift

1370pcs MOC Supercar V8 Electric Engine Building Blocks | Technology Mechanical Assembly Toy Model, Red ABS, Dual Battery/USB Powered, Halloween Birthday GiftOpen in new tab.

$46.04
model realistic automotive decoration with cylinder heads abs construction for home office for man cave garage collectible car enthusiast gift in yellow black affordable mechanical art display home decor detailed replica precision detailing piston assembly present

V8 Engine Design, Artistic Resin 3D Craft, Office And Home Decor, Affordable High-Quality Gift, Actual ItemOpen in new tab.

$7.54
Original price $38.20
-80%
engine model suitable for ax90104 scx10ll capra vs4 10 engine model diy assembly an ideal valentines day gift or birthday gift for boyfriend

Engine Model - Compatible with AX90104 Scx10Ll Capra VS4-10 RC - V8 Engine Model Kit, Perfect for Valentine'S Day Or Birthday Gift for Him (3D Printed, Plastic with Some Metal Parts, Assembly Needed) [Stand Not Included]Open in new tab.

$80.49
Original price $369.66
-78%
v12 engine assembly model suitable for lovers rotatable gears electrically driven v12 engine buildable model for home office decor christmas new year gifts compatible for

V12 Engine Assembly Model Suitable for Sportcar Lovers - Rotatable Gears, Electrically Driven V12 Engine, Buildable Model for Home/Office Decor, Christmas & New Year Gifts (Compatible for)Open in new tab.

$35.08
Original price $136.30
-74%
sports car brick electric motor technology mechanical assembly toy model birthday gift

Super Red Sports Car V8 Engine Brick Electric Motor Technology Mechanical Assembly Toy Model Birthday GiftOpen in new tab.

$37.34
Original price $134.86
-72%
1200 pcs engine building blocks set adult high difficulty assembly realistic car engine replica model engine with display stand motor mountable engine new year gift christmas gift project educational toy detailed replica precision engineering bricks gift adult s model engine to build that work working engine model kit internal combustion engine at scale scale engine to motor to build combustion engine to build

1200+Pcs Tiger Tank Engine Building Block Set - High Difficulty Assembly Simulation Car Engine Replica, Model Engine with Display Stand, Engine Model Set That Can Be Equipped with Motor, New Year Gift, Christmas GiftOpen in new tab.

$47.51
Original price $68.04
-30%
vintage engine resin model rustic industrial decor for home office durable indoor outdoor use no electricity needed living room bedroom or study study room accessory vintage engine design detailed engine decor

Vintage Engine Resin Model - Rustic Industrial Decor for Home, Office, or Collection, Durable Indoor/Outdoor Use, No Electricity Needed, Perfect for Living Room, Bedroom, or Study, Study Room Accessory | Vintage Engine Design | Detailed Craftsmanship, Engine DecorOpen in new tab.

$5.78
king supercar engine building set build your own car engine model kit building blocks sets with motor 3 cylinder engine building kits for adults 739 pcs

King Supercar Engine Building Set Build Your Own Car Engine Model Kit STEM Engineering Building Blocks Sets with Motor 3 Cylinder Engine Building Kits for Adults 739 PCSOpen in new tab.

$194.56
compatible for building blocks model realistic desktop display educational suitable for s creative gift for car enthusiasts color

Compatible for V8 Engine Building Blocks & Model - Realistic Engine Components, Desktop Display, Educational Suitable for s &, Creative Gift for Car Enthusiasts ( Color)Open in new tab.

$35.23
Original price $66.61
-47%
3466 12 engine building blocks durable creative building blocks suitable for adults educational toys with display perfect gifts for christmas halloween birthday and festivals

3466 One V12 Engine Building Blocks-Durable Creative Building Blocks, Suitable for Adults, Educational Toys with Display, Perfect Gifts for Christmas, Halloween, Birthday and Festivals,Open in new tab.

$136.99
Original price $480.58
-71%
super car electric building blocks science mechanical assembly toy model birthday gift

Super Car Electric V8 Engine Building Blocks Science Mechanical Assembly Toy Model Birthday GiftOpen in new tab.

$28.64
Original price $106.01
-72%
tr900 engine model aircraft engine engine model for adult mechanical science education toy gift decor

TR900 Turbofan Engine Model Aircraft Engine Turbojet Engine Model for Adult, Mechanical Science Education Toy Gift DecorOpen in new tab.

$48.74
Original price $336.79
-85%
aircraft engine building block set aviation engine device technology mechanical model suitable for home decoration christmas gift birthday gift mixed color usb charging rechargeable lithium battery

Aircraft Engine Building Block Set | Aviation Engine Device Technology, Mechanical Linkage Model, Suitable for Home Decoration, Christmas Gift, Birthday Gift, Mixed Color, USB Charging, Rechargeable Lithium BatteryOpen in new tab.

$26.99
8 engine kit 8 engine kits kit building the smallest to scale that runs diy 3d printed full simulation engine for adults

Mini V8 Engine Kit, Mini V8 Engine Kits V8 Engine Kit, Building The Smallest V8 Engine to Scale That Runs - DIY 3D Printed Full Simulation Engine for Adults, Assembly RequiredOpen in new tab.

$79.85
Original price $355.01
-77%
engine model suitable for ax90104 scx10ll capra vs4 10 rc dynamic v8 i engine model diy assembly new 8 ii engine kit mad engine supercharger

Engine Model - Compatible with AX90104 Scx10Ll Capra VS4-10 RC Dynamic V8 I Engine Model Assembly. Newly Enhanced Mini V8 II Engine Kit - MAD RC (V8 Engine + Supercharger) [3D Printed, Mostly Made of Plastic, Requires Self-Assembly]Open in new tab.

$80.90
Original price $338.45
-76%
1800+pcs Extra Large V10 Engine Building Blocks Set with Realistic - Mechanical Model Kit for Car Enthusiasts, Collectors, Christmas & Halloween Gifts - Durable Abs Construction, Vehicle Building, Detailed Design

1800+pcs Extra Large V10 Engine Building Blocks Set with Realistic Power Transmission - Mechanical Model Kit for Car Enthusiasts, Collectors, Christmas & Halloween Gifts - Durable Abs Construction, Vehicle Building, Detailed DesignOpen in new tab.

$94.10
suitable for ax90104 scx10ll capra vs4 10 rc dynamic v8 i engine model diy assembly 8 ii engine kit new version mad rc suitable for valentines day gifts birthday gifts for boyfriend

Compatible with AX90104 Scx10Ll Capra VS4-10 RC Dynamic V8 I Engine Model for Assembly. The Mini V8 II Engine Kit Is a Newly Upgraded Version by MAD RC, Perfect for Valentine'S Day Gifts Or Birthday Presents for Your Boyfriend. It Features 3D PrintiOpen in new tab.

$85.48
Original price $150.07
-43%
building kit a working model kit build your own 8 model engine kit with motor 8 cylinder car engine building engineering toy suitable for children and adults 478pcs

V8 Engine Building Kit, a working V8 engine model kit, build your own mini V8 model engine kit (with motor), 8-cylinder car engine building engineering toy, suitable for children and adults (478pcs).Open in new tab.

$35.23
Original price $66.61
-47%
engine model new 8 ii engine kit mad engine supercharger 3d printed made of plastic need to be assembled

Engine Model - New Upgraded Mini V8 II Engine Kit - MAD RC (V8 Engine + Supercharger) [3D Printed, Mostly Made Of Plastic, Need To Be Assembled By Yourself]Open in new tab.

$143.81
Original price $169.99
-15%
8 engine kit building the smallest to scale that runs diy 3d printed rc full simulation engine for adults online manual bracket not included

Mini V8 Engine Kit - Building The Smallest V8 Engine to Scale That Runs - DIY 3D Printed RC Full Simulation Engine for Adults - Online Instruction Manual, Bracket Not IncludedOpen in new tab.

$77.38
Original price $369.66
-79%
rc car model kit with belt wheel winding structure rc full simulation engine black bracket not included red

V8 Engine RC Car Model Kit with Belt Wheel Winding Structure RC Full Simulation Engine V8 Engine (Black Bracket Not Included) RedOpen in new tab.

$78.18
Original price $369.66
-78%
kit model gasoline model adult diy sports engine kit assembly model for mechanical engineering teaching and collection resin display item adult self assembly sports engine kit resin material with dynamic

V8 Engine Kit Model - Gasoline V8 Engine Model, Adult DIY V8 Engine Sports Engine Kit Assembly Model for Mechanical Engineering Teaching And Collection, Resin Display Item, Adult Self-Assembly Sports Engine Kit, Resin Material, with DynamicOpen in new tab.

$7.36
Original price $37.52
-80%
1003 pcs engine building blocks set detailed abs model with golden accents ideal for adults 14 perfect birthday christmas halloween valentines day gift home decor toy festive gift item detailed engine model durable construction engine building blocks model engine to build that work working engine model kit working engine kit internal combustion engine block engine to build miniature gasoline engine scale engine to build scale internal combustion engine

1003+pcs Engine Building Blocks Set - Highly Detailed ABS Model with Golden Accents, Ideal for Adults 14+ - Perfect Birthday, Christmas, Halloween, Valentine'S Day Gift - Home Decor Toy, Festive Gift Item|Detailed Engine Model|Durable Construction, Engine Building Blocks, Model Engine To Build That Work, Working Engine Model Kit, Working Engine Kit, Internal Combustion Engine Block, Engine To Build, Miniature Gasoline Engine, Scale Engine To Build, Scale Internal Combustion EngineOpen in new tab.

$69.62
mad rc 8 engine model kit plastic internal combustion assembly for ax90104 scx10ii capra vs4 10 pro ultra rc cars educational physics science toy for adults teens

MAD RC Mini V8 Engine Model Kit-Fully Functional Plastic Internal Engine DIY Assembly for AX90104, SCX10II, Capra VS4-10 Pro/Ultra RC Cars, Educational Physics Science Toy for Adults &TeensOpen in new tab.

$77.86
Original price $369.66
-78%
MAD RC Dynamic Model Kit, Suitable for AX90 4 SCX II. Capra Pro/Ultra - Realistic Internal Combustion Simulation (V8)

MAD RC Dynamic V8 Engine Model Kit, Suitable for AX90104 SCX10II. Capra VS4-10 Pro/Ultra - Realistic Internal Combustion Simulation (V8)Open in new tab.

$76.34
Original price $369.66
-79%
model kit 44cc 1 6 scale plastic model decor statue for room types ideal for christmas halloween easter thanksgiving valentines day no electricity needed home decoration model car engine model car engine kit vintage car engine detailed engine model car engine model

V8 Engine Model Kit - 44cc 1/6 Scale Plastic Model, DIY Home Decor Statue for Various Room Types, Ideal for Christmas, Halloween, Easter, Thanksgiving, Valentine'S Day - No Electricity Needed, Home Decoration, Model Car Engine, Model Car Engine Kit|Vintage Car Engine|Detailed Engine Model, Car Engine ModelOpen in new tab.

$10.05
Original price $35.85
-71%
863pcs real v12 engine and transmission assembly kit supercar model with gears assembly collection abs material and silvery grey colors

863pcs Real V12 Engine and Transmission Assembly Kit | Electric Drive Supercar Model with Gears, Assembly, Collection and Display, ABS Material, and Silvery Grey ColorsOpen in new tab.

$43.65
Original price $49.62
-12%
moc supercar v12 engine building block 1602pcs large adult technology mechanical group building block model halloween gift

MOC supercar V12 engine building block 1602pcs large adult technology mechanical group building block model Halloween giftOpen in new tab.

$98.62
Original price $129.44
-23%
engine model suitable for ax90104 scx10ll capra vs4 10 rc dynamic model diy assembly an ideal valentines day gift or birthday gift for your boyfriend 3d printing plastic a small part of metal material self stand not included

Engine Model - Suitable for AX90104 SCX10ll Capra VS4-10 RC Dynamic V8 Engine Model DIY Assembly, An Ideal Valentine's Day Gift Or Birthday Gift for Your Boyfriend (3D Printing, Plastic + A Small Part Of Metal Material, Self-assembly Required) [Stand Not Included]Open in new tab.

$78.23
Original price $169.99
-53%
mini engine kit witness of real engine model gift project gift miniature engine detailed replica metal construction precision engineering small engine

Mini Engine Kit Witness Power And Beauty Of Real Engine Model Gift, Project, Hobbyist Gift, Miniature Engine, Detailed Replica, Metal Construction, Precision Engineering, Small EngineOpen in new tab.

$346.63
Original price $810.50
-57%
mad rc 8 ii kit complete diy assembly model car engine with brackets engines more parts than v8 3d printed build kit for rc model lovers birthday holiday gifts self

MAD RC Mini V8 II V8 Engine Kit - Complete DIY Assembly Model Car Engine with Brackets & Engines (More Parts Than V8), 3D Printed Plastic/Metal Build Kit for RC, Model Lovers, Birthday/Holiday Gifts (Self-Assembly Required)Open in new tab.

$140.92
Original price $155.61
-9%
2pcs Kit Model - Gasoline-Powered Running Mini Engine with Dynamic Operation, Assembly Set with Parts for Mechanical Engineering Education & Car Enthusiasts, Realistic Internal Combustion Engine Replica

2pcs V8 Engine Kit Model - Gasoline-Powered Running Mini Engine with Dynamic Operation, Assembly Set with Exposed Parts for Mechanical Engineering Education & Car Enthusiasts, Realistic Internal Combustion Engine ReplicaOpen in new tab.

$7.36
1pc 8 ii engine kit v8 ii model engine kit mad rc model kit for adults to build ideal valentines day gift birthday gift for boyfriend engine supercharger 3d printing plastic small part of metal material need to be assembled

1pc Mini V8 II Engine Kit, V8 II Model Engine Kit MAD RC Model Kit for Adults to Assemble, Perfect for Valentine'S Day Or Birthday Gifts for a Boyfriend (Includes Engine And Supercharger) [3D Printed, Plastic with Some Metal PartsOpen in new tab.

$137.92
Original price $169.99
-18%
1309pcs v12 engine building blocks set engine model supercar model electrically driven moveable gears operates christmas gifts christams decoration

1309pcs, V12 Engine Building Blocks Set, Engine Model, Supercar Model, Electrically Driven, Moveable Pistons/gears/drivechain Operates, Christmas Gifts, Christams DecorationOpen in new tab.

$58.67
Original price $99.61
-41%
rotatable mini model with moving turbine fan realistic aircraft engine assembly suitable for 3d printing model educational aviation gift for s collectors

Rotatable Mini Jet Engine Model with Moving Turbine Fan - Realistic Aircraft Engine Assembly Suitable for DIY Building, 3D Printing Model, Educational Aviation Gift for s &, CollectorsOpen in new tab.

$41.36
1800 pcs sports car v10 engine building blocks set large scale vehicle model with static design detailed collectible piece abs material mixed colors home decor outdoor theme car model kit detailed engine kit motor to build as fuel model engine metal building motor large engine building blocks brick building block set block building set

1800+pcs Sports Car V10 Engine Building Blocks Set - Large-Scale Vehicle Model with Static Linkage Design, Detailed Collectible and Display Piece, ABS Material, Mixed Colors, Home Decor & Outdoor Theme, Car Model Kit, Detailed Craftsmanship, Engine Kit, Motor To Build As Fuel, Model Engine, Metal Building Motor, Large Engine, Building Blocks, Constructor, Brick, Building Block Set, Block Building SetOpen in new tab.

$103.40
1240pcs sports car v12 engine building blocks adult technology mechanical assembly model red detailed engine design with spark plugs and exhaust pipes perfect birthday gift for adults vehicle building blocks

1240pcs Super Red Sports Car V12 Engine Building Blocks - Adult Technology Mechanical Assembly Model, Red &, Detailed Engine Design with Spark Plugs, And Exhaust Pipes, Perfect Birthday Gift For Adults, Vehicle Building BlocksOpen in new tab.

$57.81
Original price $67.46
-14%
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