Integrated Powertrain Packages
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One of the most exciting things that has been happening at Novak is the introduction of a supreme way for us to assist our customers in performing a Jeep powertrain conversion.
By integrating and providing the entire Jeep's new powertrain, we shoulder the most significant technical portions of the conversion process.
Our powertrain packages can provide:
- GM Engine (Low miles or even completely rebuilt)
- Transmission *
- Transfer case *
- Engine mounts
- Radiator (and hoses)
- Electric Fan
- Air intake assembly
- Exhaust headers
- Powertrain Control Module (computer)
- Simplified and labeled wiring harness
- Powertrain fuse block (sealed), relays & DLC diagnostic connector
- All new accessories (starter, power steering pump, water pump, alternator, idlers, tensioners, belt)
- Throttle cable or electronic throttle pedal
- Transmission mount *
- Shifters & linkages *
- Transmission cooler *
- Bellhousing *
- Air conditioning compressor *
- Clutch, flywheel & release (typ. hydraulic) assembly *
*if indicated
Every powertrain we build is fully assembled on a test stand and then we run it, testing the operation of all systems, including the computer. Once satisfied, we then detach the assembly from the stand and lower it into a crate for shipment.
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The customer can then place the full powertrain into the Jeep chassis and weld/bolt on the provided frame brackets, connect a minimal number of wires and hoses, and the driveshafts. It is the easiest and fastest way for a customer to do a premium conversion with great simplicity, enjoyment and success.
Engines
We'll typically source a low-miles salvage engine of the customer's choice, or offer a masterfully remanufactured engine. Popular choices of engines include:
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We can also work with choice, local engine rebuilders if the customer wishes to have a rebuilt or performance-optioned powerplant.
Transmissions
We will build your manual or automatic transmission, installing any required Novak adaptation shafts and components. Our manual transmissions are built like our TurnKey transmissions and our automatic transmissions are built to standard or performance levels, as requested.
Transfer Cases
Most commonly, we use the customer's transfer case. We can arrange shipping to us if you'd like it rebuilt / enhanced or we can supply one from our collection. Any transfer case provided from us will be rebuilt.
Your Jeep
We can build a powertrain for essentially any Jeep, including all Willys & Kaiser Universals, Utility Trucks & Wagons, FSJ's, Jeepsters, CJ's, YJ's, TJ's and XJ's/MJ's.
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Build A Quote
You'll notice a floating total window at your right. Fill in the form below and this page will generate a generally close quote on your powertrain. Because there are usually additional details for each customer and their Jeep project, this quote page should be regarded as a rough guideline only and in accordance with our polices.
If you're interesting in pursuing it further, fill in your details at the bottom of the form and we'll get in contact with you with more information or a more detailed, itemized quote if necessary.



