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4btswaps.com

Welcome to 4BTswaps.com. We are a web site about diesel conversions into all vehicles though we are heavily focused on the famous Cummins 4BT engine.
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Latest Posts From 4btswaps.com

Bought a 6v53t aluminum
Managed to drag this one home today... Image:...
opinions on sequencial head stud replacement...
have a 1993 12 valve that is all most ready to transplant into an F-350. Only 50K miles on engine. I have been wrestling with the idea of...
What are your Thanksgiving plans?
Well tomorrow is Thanksgiving and it'll just be my parents, brother and my girlfriend this year. We were planning on my grandparents and my uncle o...
4BT Head Studs- Seeking Input
I searched 11 pages and couldn't find anything too helpful in advising me what to do. I'm about to put the head on my 4BTAA p-pump motor. It has...
how do i wire up the fuel heater and wif sensor? [to idiot light]
im all boned up on how to wire my crank pick up, tach, alt, fss and heater grid. just need to understand what is what and how to setup the water...
86 CJ with 80 Scout SD33t driveline ... is a 4bt practical?
Hello, briefly - as per bucketlist (not much on it either - this being pretty much the pinnacle so I could travel this winter... 1st and probably...
Chevy exhaust system
Hey guys wondering if anyone has found a modern diesel 4" or 5" cat back kit that works on the 73-87 trucks, no one around here custom bend pipe that...
Power steering options
Hey gents i'm getting close to putting my 4bt in my superduty but i am having an issue finding the right power steering assembly. Does anyone know...
from 4bd2t to a 4bd1t that won't strart
Have a 95 NPR that had a 4BD2T go kapoop. Got a reman shipped to me. In the process of swapping all the parts, noticed the reman was stamped 4BD1....
Borg Warner Equivalent to HX 35?
I'm starting to think about just buying a new turbo to replace the rebuild HX35 I have. Nothing wrong with it but I have an itch to try Borg Warner...
Thermostat housing woes
Greetings! In working out options for mounting a Leece Neville alternator I went with a thermostat housing off of a 94 6BT which allows the use of...
Helluva weekend
So a while back I decided to quit my job and work for myself only. Things didn't move fast enough and I couldn't get my new shop fully set for...
Headgasket Review: Victor Reinz/MAHLE Head Gasket Set HS4961
Hopefully these pictures will help others decide what route to take when buying a top end gasket set. Originally I was set on running only OEM...
73-87 Chevy 6bt Conversion parts
73-87 4wd Chevrolet truck Cummins 6BT motor mounting plates with removable crossmember and GR 8 hardware. These are designed to work with 94-98...
Video of 453n with turbo Rat Rod
Big milestone on Saturday, The 453 ratrod finally rolls off the hoist under its own power. Still lots of tweaking to do, but I had to share this...