JK SBC Conversion

WUSTR

I'm about to drop a 350 SBC into my 2012 JK 4 Door. Yes that's right a SBC. This is a full computer delete, complete rewire, back to old school conversion for reasons I'm not going into in this forum. I'm after some advice on the engine mounts and transfer case adaption. I'm thinking of replacing the NSG370 with an AX15, is there an adapter kit available for the NV241 to AX15? Also, can the SBC or GEN III engine mount kits be modified for the JK chassis or should I just fabricate my own? Thanks.

YJSam

WUSTR Thank you for the question. We do not make a specific motor mount for the SBC 350 to a JK. I would suggest possibly looking at our MMX-WC1 mount kit and possibly fabricating a "wedge" bracket between the frame rail and our frame bracket from this kit.

https://www.novak-adapt.com/catalog/engine-mounts/mmx-wc1.html

As for the NP241J, if it has a internal 23 spline input, then it should bolt up to the new AX15 transmission. If it is the external spline however, we do not offer any conversion for that mounting, sorry.

Obviously we do offer an adapter between the SBC bellhousing and an AX15 transmission. Seen here:

https://www.novak-adapt.com/catalog/adapters/engine-to-transmission/kit-gmax15.html

I hope this helps!