Mazworx KAVG Adapter Kit
Price range: $1,214.00 through $2,169.00
The Mazworx KAVG Adapter Kit enables you to mount a Z32 transmission to a KA engine in S13 or S14 chassis. Kit includes machined bellhousing, adapter plate, shifter, brackets, hardware, and a one-piece steel driveshaft, with upgrades available. Provide your transmission and bellhousing for customization.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
Modern Production Capabilities.
Advanced Engineering & Race Tested.
The Mazworx KAVG Adapter Kit is engineered to seamlessly connect a Z32 transmission to your KA engine within an S13 or S14 chassis. This conversion kit is based on proven designs, such as those used in the Drag 240SX project car, offering a reliable and efficient solution for transmission upgrades.
Kit Components
- Precision machine work on the bellhousing for perfect fitment
- All necessary hardware for installation
- Adapter plate specifically designed for the KA to Z32 transmission interface
- Custom shifter assembly
- Mounting brackets tailored for your chassis
- One-piece steel driveshaft included, with options to upgrade to aluminum or carbon fiber for reduced weight and improved performance
To complete your build, you provide the Z32 transmission (compatible with 90-96 naturally aspirated or twin-turbo versions) and send us your transmission’s bellhousing. We will machine the bellhousing to ensure proper alignment and send it back as part of the kit.
Note: S14 chassis and certain S13 models may require a speedometer recalibrator to maintain accurate speed readings after installation.
Please include your bellhousing with a copy of your order to facilitate timely processing and machining.
1 review for Mazworx KAVG Adapter Kit
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Nuke_KS14 (verified owner) –
I had a great experience with this kit, from start to finish. Lots of choices for driveshaft and, if you have some welding skills, possibly the shifter (to preclude needing to trim the chassis for where the Z32 shifter sits.) Customer service was knowledgeable and thorough in answering everything I had to ask.
The turnaround was quick on everything. Machinework on the bellhousing is superb and the craftsmanship and quality of parts in the kit is top-notch. Everything fit together first try. No issues at all.
Instructions are thorough for taking apart the Z32 transmission and shipping the bellhousing in. It'll fit in a standard 16 cube box and is around 24 lbs, for those wondering. The only thing I can think of as an improvement would be re-assembly instructions for the shell with torque values, but a short lookup at NICO for the Z32 FSM and I had exactly what I needed.
https://www.nicoclub.com/service-manual?fsm=300zx/300zx_1993_FSM.pdf
page 331. (23-31 ft-lb for the shell, 12-15 ft-lb for the front cover)
I used a little black permatex after cleaning the mating surfaces really well. Just the thinnest coating will get it done. You don't want a huge bead squeezing out inside of the transmission.
In summary, this is the best kit on the market. Hands down. From being able to retain the KA starter, flywheel, clutch, to the fact that there is no flywheel spacer like some of the other kits require you to use. I can't say enough good things about this kit. One of my favorite mods to date on my S14.
Keep up the excellent work guys!