SoloSwap® Gen 3 Hemi Mock Up Engine Swap Dummy Block Kits

• 12-gauge steel construction is strong, durable, and lasts unlike foam/plastic versions
• Accepts all Gen III Hemi bolt-on parts (exhaust, intake, oil pan, etc.) to confirm engine fit
• SoloSwap® available in short block and long block mock up engine configuration
• Short block SoloSwap® version weighs 20 pounds and accepts stock or aftermarket SBC cylinder heads
• Long block SoloSwap® version weighs 38 pounds and includes steel fabricated mock up heads
• Easily lifted and set into place by hand without engine hoists or additional help
• Patent pending mock up block can be used to mock up any Gen III Hemi engine, including 5.7L, 6.1L, 6.2L, and 6.4L
• Ships and can be stored flat with simple assembly/disassembly steps
• All hardware included for assembly of short or long block versions
• Customer supplied head bolts and accessory bolts required to add parts to mock up

Mock Up Your Gen III Hemi Build Quicky and Easily Without the Need for An Actual Engine

Mopar enthusiasts are adamant that their rides are powered by good old Mo-power. You'll rarely, if ever, spot a Dodge, Plymouth, or Chrysler product with anything other than a Mopar V8 of some size (except for those wild Slant-Six enthusiasts). While Mopar small and big blocks are common, the Gen III Hemi, which launched in 2003, has fast become the Mopar engine of choice for engine swaps. The Gen III Hemi swap continues to become easier with each passing year as conversion mounts and other accessories drop, but for many applications the only way to fit the Hemi-headed wonder is good old fashioned mock up work and fabricating your own motor mounts.

Traditionally, building something with an engine that was never meant to be installed in it would require an engine hoist, an actual engine, and a spotter or two keeping things in check while measurements were taken, parts tack welded, and so forth. It's not an easy or quick process, and it can be dangerous with a 400 plus pound engine dangling on a chain over your hands (or head!). While this may have been how your father did engine swaps in the past, there is a better, and safer way to mock up a Gen III Hemi engine block in your project, and that is with the Speedway Motors SoloSwap® steel Gen III Hemi mock up engine block.

Laser Cut Steel Plate for Strength, Simplicity, and Easy Storage

Even if you have your Gen III Hemi engine block all apart down to the bare block, that bare cast iron casting is still nearly two hundred pounds to try and roughly move into place to figure out your engine mounts, headers, and more on your project. Using replica engines to mock up your Gen III Hemi swap for your project is much safer and your back will thank you for your efforts.

Past mock up options included a plastic engine block or foam engine block, which, while being light and easy to maneuver, these plastic engines often did not hold up well to repeated usage or the installation of heavy components like long tube headers or a turbo manifold with turbo bolted to it. They're also not the best option when localized welding and grinding is happening to fab engine mounts/brackets either. Plastic blocks can easily be damaged from grinding or welding sparks. This is why we designed our SoloSwap® Gen III Hemi mock up block system from laser cut 12-gauge steel with all accessory mounting holes accessible from the back side for simple "nut and bolt" assembly of your accessories for engine mock up. No more thread inserts that work their way out of the foam engine block material or even needing the factory hardware during the mock up phase. Just grab yourself any fastener of the proper length and diameter, saving the good installation hardware for final assembly.

Available in Short Block or Long Block Configurations

Furthermore, our SoloSwap® Gen III Hemi engine block mock up, which is available in short block and long block options, ships unassembled, saving you shipping costs and storage room when not in use. Simply assemble the mock up pieces following the provided instructions with the fasteners included and your mock up engine block is ready to use in minutes. Our steel mock up block can also be easily disassembled for storage, unlike some steel mock up blocks that utilize folding tabs. Once those tabs are bent over the block stays assembled. Store your disassembled mock up block wherever it will easily fit, such as under a workbench, on a shelf, or other location that a full size plastic engine block or real engine block wouldn't fit or have the weight capacity to handle (ever try storing a real engine block on a plastic shelf?).

Our patent pending SoloSwap® steel Gen III Hemi mock up block weighs in at just 20 pounds for the short block and 38 pounds for the long block, making it easy to handle and position all by yourself safely in the engine bay of your project. If you opt for the long block version the included 12-gauge steel cylinder heads provide mounting locations for your intake manifold, exhaust manifolds or headers, and even your valve covers.

This allows the complete mockup of an assembled and dressed engine, right down to your choice of valve covers, heads, and more to confirm fitment, clearances, plumbing, wire routing, and so much more easily. Even if you're just using the Hemi short block, you can confirm fitment and engine location by mounting the oil pan, timing cover, water pump, and accessory brackets to our mock up Hemi short block easily. The SoloSwap® short block also accepts all stock and aftermarket Gen III Hemi heads as well, so feel free to bolt up your actual cylinder heads for your mock up duties if you like! Use the Gen III Hemi motor mounts best suited for your project and get to work mocking up your engine.

Replicates Popular Gen III Hemi Engines for Perfect Mock Up Test Fitting

We did all the homework for you when designing our new steel SoloSwap® Gen III Hemi mock up engine block assembly. We have provided all mounting holes to replicate the 5.7 Hemi block and heads of a Gen III Hemi engine. These same mounting points carry over to the popular 6.1L, 6.2L, and 6.4L Hemi engine block variants as well. Now you can quickly and easily confirm you have enough clearance for radiator cooling fans, power steering rack, fluid reservoirs, and other items commonly found at the front of the engine compartment. So, whether you plan for a sole Gen III Hemi swap in your home garage, or your hot rod shop is looking for an easier way to make Gen III Hemi swaps happen in your customer's cars, our SoloSwap® bolt together steel Gen III Hemi mock up engine block will help you get the job done safely and quickly.