Bruiser Conversions V8 engine kits for Jeeps

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Jeep Diesel Conversions

Just because we no longer offer diesel conversions kits for Jeeps, doesn’t mean you can’t enjoy what we HAVE built in the past. For a while Bruiser Conversions was known for the crazy custom Jeep builds and the diesel conversions that we would do. The engines that we use to use in these conversions was the Cummins R2.8, 3.8L ISF and the 4BT. Check out our 1948 Willys CJ2a. We stretched the body in 3 different directions and placed it on a 2016 JK Rubicon frame then we installed the famous 4BT conversion in it. 

We still receive phone calls daily about our diesel engine swaps, but we have now put our focus now into the LS / LT platforms. If you have any questions about the difference in the diesel and LS engines and why we chose the LS LT platform feel free to reach out in an email or a phone call.

Another available option for the Wrangler diesel swaps was the 3.8L ISF Cummins thats electronically controlled turbocharged 3.8L inline-four cylinder that is quieter than the Cummins 4BT.

  • Cummins R2.8 Turbo Diesel
  • Dana 60 front and steerable Dana 60 in rear.
  • 37″ BFGoodrich Krawler Tires
  • 17″ Walker Evans Wheels