The Most Accurate Printable Ford Model A Engine Ever Created.
Every dimension, every component, every moving part was recreated from the real engine—from the factory bore and stroke to correctly timed camshaft lobes. Choose between a fast-building complete engine or assemble every internal component yourself with the most detailed printable Model A engine available.
More Than a Model. Built Like the Real Engine.
Model A Engine – Quick Build
Fast to build. Nothing Sacrificed.
  • Rotating assembly pre-installed
  • Full external detail
  • Perfect for complete vehicle builds
Model A Engine – Full Detail
Every internal component, separate.
  • Individual connecting rods & caps
  • Separate wrist pins & pistons
  • Factory-spec camshaft and crankshaft
Same Engine. Two Ways to Build It.
Whether you're building a finished street car, a museum-quality restoration, or a detailed engine assembly diorama, SSG56 gives you the version that fits your project.
More Than a Model.
Model A Engine – Quick Build
Fast to build. Nothing Sacrificed.
  • Rotating assembly pre-installed
  • Full external detail
  • Perfect for complete vehicle builds
Built Like the Real Engine.
Model A Engine – Full Detail
Every internal component, separate.
  • Individual connecting rods & caps
  • Separate wrist pins & pistons
  • Factory-spec camshaft and crankshaft
Same Engine. Two Ways to Build It.
Whether you're building a finished street car, a museum-quality restoration, or a detailed engine assembly diorama, SSG56 gives you the version that fits your project.
The Story Doesn't End Here...
+74 .STL File Expansion Pack
Your stock Model A is just the beginning.
 

The optional SSG57 "...Race Car" expansion pack transforms it with authentic Miller and Stipe overhead valve conversions, period-correct induction and exhaust systems, and an entire printable Model T Raceabout built to showcase them.

Available as an optional add-on during checkout.

FILE PACK HIGHLIGHTS
Engineered to Factory Specs
Every major component was recreated from the real engine—including factory-correct bore, stroke, camshaft geometry, and valve timing—for an unmatched level of authenticity.
Two Complete Build Options
Choose between a fast-building complete engine with the rotating assembly installed or a full-detail version with separate internal components for the ultimate scale engine build.
Internal Details
Included
Build from the crankshaft up with separate pistons, connecting rods, rod caps, wrist pins, camshaft, and more—even in 1/25 scale.
Designed to
Display
Perfect for finished vehicle builds, engine stands, workshop dioramas, or museum-style cutaway displays that showcase what's happening inside.
Engineered to Factory Specs
Every major component was recreated from the real engine—including factory-correct bore, stroke, camshaft geometry, and valve timing—for an unmatched level of authenticity.
Two Complete Build Options
Choose between a fast-building complete engine with the rotating assembly installed or a full-detail version with separate internal components for the ultimate scale engine build.
Internal Details
Included
Build from the crankshaft up with separate pistons, connecting rods, rod caps, wrist pins, camshaft, and more—even in 1/25 scale.
Designed to
Display
Perfect for finished vehicle builds, engine stands, workshop dioramas, or museum-style cutaway displays that showcase what's happening inside.
FILE PACK CONTENTS
52 STL Files
 Quick-Build Engine
36 .STL files
  • Engine block & cylinder head
  • Installed crankshaft, camshaft, pistons & rods
  • Intake & exhaust manifolds
  • Carburetor & distributor
  • Water pump & cooling fan
  • Timing cover, oil pan & accessories
  • 3-Speed Gearbox
  • Full external detailing
 Full-Detail Engine
16 Additional .STL files
  • Tru-Bore Model A engine block
  • Separate crankshaft
  • Factory-spec camshaft
  • Individual pistons
  • Connecting rods
  • Separate rod caps
  • Wrist pins
  • Timing components
  • Complete external engine assembly
 Engineered for Authenticity
Every major component was modeled from the real Ford Model A engine, including:
  • Factory-correct bore & stroke
  • Accurate camshaft lobe profiles
  • Correct valve timing
  • Realistic assembly sequence
  • Designed to print and assemble cleanly, even in 1/25 scale
  • As featured in 1/8th scale in Auto Modeler Magazine, Issue #13
*Scale Speed Garage Tru-Bore™ blocks feature cylinder bores scaled to the correct diameter for each engine displacement, providing greater realism for detailed engine builds and cutaway displays.
Ready for More?
This engine was designed as the foundation for something bigger.
 

Continue the build with SSG57 "...Race Car", featuring authentic Miller and Stipe overhead valve conversions, period-correct induction and exhaust systems, and a complete printable Model T Raceabout kit.

Available as an optional add-on during checkout.

Explore it in 3D
Rotate, zoom, and inspect selected components from the pack before you download.
Shelby Stage 3 Engine - Assembled
Shelby Stage 3 Engine -Exploded
SSG Tru-Bore Ford 260 Block
Get This Pack Today
Choose the option that's right for you.
Purchase this pack as a standalone download, or join SSG Pro to save 35% on this pack and every pack in the Members Archive Store—plus get immediate access to the latest member-exclusive releases and Pro benefits.
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$27
  • Instant access to this pack
  • Yours to keep and print forever
  • Personal, non-commercial use only
Complete your secure checkout below to get
instant access to this pack.
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Member Price for This Pack: $18
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  • Get new releases when they drop
  • Bonus packs, tools, member community, and partner vendor discounts
 Yes - Go SSG Pro
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Complete your secure checkout and you'll be downloading SSG56 in just a few moments.
1. Billing
Complete the story with SSG57. 
 
Take your stock Model A beyond the factory and into the golden age of grassroots speed.
 

SSG57 "...Race Car" adds 74 additional STL files, including authentic Miller and Stipe overhead valve conversions, multiple dual-carb intake and period-correct exhaust options, brand-new 21-inch wire wheels and Michelin Double Rivet tires, plus an entire printable Model T Raceabout kit designed to showcase it all.

Bundle it with SSG56 today and save $22 compared to purchasing SSG57 later from the Archive Store.

Whether you build the complete raceabout or simply use the period speed equipment to transform your own project, SSG57 is the perfect companion to the stock engine you've just added to your collection.

2. Payment
Payment Block
Tax: $ 0.2 USD
Total Due Today:
$ 27.00 USD
FREQUENTLY ASKED QUESTIONS
 Getting Started
  • How do I access and download my file pack?

    Immediately after completing your purchase, you'll receive an email containing your Scale Speed Garage login credentials (or simply log in with your existing account if you're already an SSG member).
     

    Once logged in, visit your Your Garage page, where your newly purchased file pack will be waiting for you.

    Each file pack includes its own dedicated page featuring:

     - A complete overview of the pack contents and organization
     - Build notes and helpful tips
     - A one-click download link for the STL files
     - A dedicated File Pack Social page where you can share your builds, ask questions, exchange ideas with other builders, and receive support from the SSG community

    Simply click the download link to save the files to your computer and start printing.
  • What do I receive when I purchase this pack?

    You'll receive immediate access to this complete digital STL file pack and permanent access to this file pack's page in Scale Speed Garage. All files are provided as downloadable STL files for 3D printing and are available immediately after purchase.
  • Can I inspect the files before purchasing?
     
    Yes! Every SSG file pack tour page includes interactive 3D model viewers that allow you to rotate, zoom, and explore selected models before purchasing. It's a great way to examine the detail and engineering of the parts before adding them to your collection.
 Printing & Compatibility
  • Are these physical parts?

    No. This is a digital download containing STL files for 3D printing. No physical products will be shipped.
     
  • What scales are these files designed for?

    Scale Speed Garage files are designed natively 1/25 scale model vehicles, but because they are digital STL files, they can be resized for many other scales. Our files are designed to be printable and look exceptional across a wide range of scales
  • Can I print these on any 3D printer?
     
    Yes.

     

    The files are compatible with both resin and FDM 3D printers, although most engine and detail parts will achieve the best results on a resin printer due to their fine detail.
  • What software do I need?

    No special software is required to own the files.
     

    To prepare them for printing, you'll need a standard STL slicer such as Lychee, Chitubox, or similar software compatible with your printer.
  • Are these files compatible with my specific model kit?
     
    While we do sometimes release files made for a specific kit, most SSG files are designed as standalone scale model components intended for use with a wide variety of kits.
     

    Many parts are designed to fit common 1/24–1/25 scale kits, but some fitting or minor modification may be required depending on the manufacturer and the project.
 Membership & Support
  • Can I use these files commercially?

    No.
     

    Your purchase includes a license for personal use only. Commercial printing, redistribution, resale, sharing, or distribution of the STL files is not permitted. This includes printing items to be given away for free.
  • What scales are these files designed for?

    Scale Speed Garage files are designed natively 1/25 scale model vehicles, but because they are digital STL files, they can be resized for many other scales. Our files are designed to be printable and look exceptional across a wide range of scales
  • Why should I join SSG Pro instead of buying individual packs?
     

    SSG Pro members receive:

     - Immediate access to every new monthly file pack during their membership
     - 35% off all Member Archive Store purchases
     - Member-exclusive bonus packs
     - Exclusive member benefits and community features

    If you plan to purchase more than one or two packs, SSG Pro quickly becomes the better value.
  • Still have questions?

    We're always happy to help!
     

    If you have any questions before or after your purchase, simply use the email link below. We'll be glad to help you get the most out of your Scale Speed Garage experience.
Questions? Email us: [email protected]
READY TO BUILD?
Let's build something great.
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