Swapping an LS Engine to an AR5 Transmission: A Car Enthusiast’s Guide

Match Up Your LS Engine to an AR5 Transmission 

Find Featured Transmission Adapter Kit and LS Swap Block Here—

LS To AR5 Transmission Adapter Kit | GF-LSAR5-KIT
Swap Block™ Mock Up LS Engine Block | GF-EJ-LS-DIY

Thanks to its legendary power, reliability, and adaptability, the LS engine is one of the most popular platforms in the car enthusiast world. Pairing it with an AR5 transmission? Now that’s a match made for driving enthusiasts who want strength and affordability in one package. Let’s talk about the highlights of this swap and how G Force Performance Products makes it all come together seamlessly.

Why Choose the AR5 Transmission?

The AR5 transmission, known for its durability and smooth shifting, has been a sleeper favorite among gearheads. Found in vehicles like the Pontiac Solstice and Chevy Colorado, the AR5 offers a five-speed manual experience capable of handling impressive torque when modified correctly. With the right setup, it’s a cost-effective option to mate with the monstrous power of an LS engine.

The G Force Performance Products Kit

When it comes to simplifying the LS-to-AR5 swap, the G Force Performance Products GF-LSAR5-KIT is a great solution. This comprehensive kit includes all the essentials to get your engine and transmission working in perfect harmony.

Here’s what sets this kit apart and makes it indispensable:

• Ease of Installation: The kit is designed with precision to minimize fabrication and guesswork, making it accessible even for first-time swappers.
• Adapter Plate: Precisely machined for an exact fit between the LS Bellhousing and AR5 transmission, saving hours of alignment frustration.
• Pilot Bearing: Sized to ensure smooth and reliable clutch operation, a critical component that eliminates the need for trial and error.
• Clutch Release Bearing Spacer: Precisely machined to match the correct throwout bearing spacing.
• Hardware: All necessary bolts and fasteners are included, so you don’t have to hunt for parts or worry about compatibility issues.

By providing a complete, purpose-built solution, the G Force kit takes the headache out of what could otherwise be a complicated process, allowing you to focus on what matters most—getting your build on the road.

The G Force Swap Block LS Engine Mock Up Block

One tool that makes LS swaps even easier is the G Force Swap Block LS Engine Mock Up Block. This lightweight aluminum block replicates the dimensions and mounting points of a real Gen III/IV LS engine, enabling you to test fit components without the hassle of maneuvering a heavy engine.

1. Here’s 4 reasons why it’s a game-changer:

   Perfect Fitment: Use it to align motor mounts, headers, or crossmembers before installing the actual engine, saving you from costly errors.
2. Lightweight and Portable: Unlike a full engine block, the mock-up block is easy to handle, allowing you to make adjustments quickly and efficiently.
3. Time Saver: Streamline your build process by pre-fitting all components, so the final assembly is seamless.
4. Durable Construction: Built to withstand repeated use, this tool is a must-have for anyone tackling multiple swaps or custom builds.

With the mock-up block, you can confidently plan your LS-to-AR5 swap without the stress of unexpected clearance issues or alignment challenges. It’s the perfect companion to the G Force Performance Products kit, ensuring that your project runs smoothly from start to finish.

Installation Overview

Swapping an LS engine to an AR5 transmission isn’t just about bolting parts together—it’s about doing it right. Thanks to G Force’s detailed installation instructions, the process is straightforward, even for DIY enthusiasts. Here’s a simplified step-by-step rundown. See the full instruction guide on Crossmembers.com

1. Prepare Your Workspace: Before starting, make sure your workspace is clean and equipped with the necessary tools.
2. Remove the Existing Transmission: If you’re replacing an existing setup, safely disconnect the driveshaft, transmission mount, and bellhousing bolts. Lower the old transmission carefully.
3. Remove the stock AR5 Bellhousing.
4. Install the Adapter Plate: Bolt the adapter plate to the AR5 transmission using the supplied hardware. Double-check the alignment for a snug fit.
5. Install the G Force-supplied Clutch Release Bearing Spacer with your throwout bearing.
6. Install and ensure the pilot bearing is correctly seated in the crankshaft.
7. Install customer supplied LS Style 4l60e Bellhousing to AR5 transmission.
8. Install customer supplied flywheel and clutch setup.
9. Install transmission and bellhousing assembly to the LS engine.
10. Driveshaft and Mounting: Reconnect or modify your driveshaft as necessary. Install a compatible transmission mount to secure the setup.
11. Test and Tune: After assembly, test for smooth operation by shifting through all gears. Adjust as needed before hitting the road.

Why Enthusiasts Love This Swap

The LS-to-AR5 swap isn’t just about performance—it’s about crafting a driving experience that blends power and precision. Enthusiasts rave about how the AR5’s gearing complements the LS engine’s torque curve, making for an exhilarating ride whether you’re tearing up the track or cruising the highway.

With the G Force Performance Products kit, you’re not just getting a set of parts; you’re getting peace of mind. The precision engineering behind their components ensures that every part fits like it came from the factory—but with the capability to handle serious power. Plus, their comprehensive design eliminates many common pitfalls associated with engine and transmission swaps, saving you time and frustration.

Final Thoughts

If you’ve been considering pairing an LS engine with an AR5 transmission, the G Force Performance Products GF-LSAR5-KIT is your ticket to a stress-free swap. This setup provides a cost-effective, reliable, and high-performance solution for enthusiasts who demand the best from their vehicles. Add the G Force Swap Block LS Engine Mock Up Block to your toolkit, and you’ll have everything you need to make your build as smooth and efficient as possible.

So, what are you waiting for? It’s time to get wrenching and bring your dream build to life!

 See it for yourself! Watch our video introducing the LS to AR5 Adapter Kit.

Questions about our LS to AR5 Transmission Adapter Kit?
Send us a note or give us a call at 330-753-5300