88 98 Chevy Cummins Swap Kit - Fitment of the cummins engine is tight but results in a great conversion because you get to keep your ifs. The space from the firewall to core support is limited. 1996 suburban 454 to 6bt conversion. If you're on a tiny budget like i was, the radiator and intercooler from a first gen dodge fit very well with very little modification. 2025's cummins of the year is now open for voting! I have a 1988 chevy k3500 4x4 with the 454 big block in it. I wanted to do a 12 valve swap into it with nv4500.
Fitment of the cummins engine is tight but results in a great conversion because you get to keep your ifs. The space from the firewall to core support is limited.