Cummins chevy swap

Cummins chevy swap DEFAULT


In the diesel industry, Cummins swaps are nothing new. The B series inline-six has been the engine of choice for sled pullers, drag racers, rat rods, and (of course) Ford trucks for more than a decade. However, the unwritten rules of engagement in performing a Cummins swap dictate that Duramax-powered trucks are off limits. With common-rail injection and a proven track record for performance and durability, the 6.6L V8 is more than sufficient in yielding the kind of power most enthusiasts are after. Put simply: you just don’t go there.


But then there are young guns like Tyler Rabbage. The 22-year-old Miami native wasn’t afraid to break all the rules in pursuit of adding reliability and horsepower to his ’03 Silverado. After the LB7’s second set of injectors began to go south and its 350,000-mile head gaskets appeared blown, Tyler got to thinking. “I had the choice to either fix the issues with the Duramax or—for the same price—I could put a Cummins in the truck and make more power,” he told us.


And so, the “Chummins,” as Tyler and his group of friends like to refer to it, was born. Perhaps the wildest part of the entire process was how quickly it all unfolded. Tyler spent his 2016 college Spring Break performing the swap. In just eight days—and with the help of Outlaw Diesel in Miami—the Duramax/Allison combination was ditched in favor of a compound turbo’d, 12-valve Cummins backed by a built 47RH.


Sourced from Craigslist, the 120,000-mile 12-valve 5.9L was gone through by Tyler and Felix Aleman of Outlaw Diesel in Miami. While the bottom end was left alone, Tyler knew some provisions would have to be made for the head gasket to live at the boost he wanted to run. So, the cylinder head was pulled and sent to Haisley Machine for fire-rings and one of its standard thickness fire-ring gasket kits. Before the head was reinstalled, it was treated to a full port and polish at Outlaw Diesel in Miami, along with 90-ppi valve springs to lower the possibility of valve float or creep. ARP head studs clamp the worked over head to the block. The engine itself rides on factory Dodge/Cummins motor mounts welded to the GM’s frame and, believe it or not, the 5.9L fits better in the Chevy engine bay than it does in a Ram’s. “There’s a lot more room between the rear valve cover and the firewall in the Chevy,” Tyler told us. “The hardest part of the whole swap was actually getting the A/C lines made, as we couldn’t do that ourselves.”



The fact that the engine was plucked from a ’96 model year Ram with an NV4500 meant it had the highly sought after 215hp P-pump. Along with the normal tweaks (custom fuel plate and AFC adjusted completely forward), the pump benefits from full-cut delivery valves and its timing being set at an aggressive 21 degrees of advancement. The injectors are stock for now—although as we went to press Tyler had a set of 5×18 units from Diesel Auto Power on the way.


Pegging the 60-psi boost gauge in the cab comes courtesy of an HX35 over S400 compound turbo arrangement. The BorgWarner S475 is internally wastegated, features a T6 flange, and is supported via a bracket bolted to the passenger side motor mount. The tough-as-nails nature of the factory Holset HX35 got the nod for the manifold charger and produces the lion’s share of boost the engine sees. The downpipe and all intercooler tubes were fabricated by Outlaw Diesel in Miami, while the factory Duramax intercooler was reused.


To keep the swap simple (and namely void of electronics), Tyler chose to do away with the five-speed Allison. Instead, the torquey 12-valve is backed by a 47RH four-speed automatic, which (ironically enough) was sourced from the same person that sold him the truck years prior. In order for the 47RH to live behind the Cummins, Tyler once again turned to Outlaw Diesel in Miami for a helping hand. The slushbox was torn down and reinforced with a billet input shaft, a triple disc torque converter from SunCoast, and a performance valvebody fitted with TransGo parts.


So what’s it like driving a Cummins-powered ¾-ton Silverado? As you can imagine, Tyler gets the full gamut when it comes to reactions. Comments like “you ruined the truck!” or questions such as “how could you put a Cummins in a Chevy?” come his way on a regular basis. But while the truck seems to ruffle plenty of feathers in the bow tie crowd, Dodge guys and Cummins diehards love the swap. No matter what side of the fence people are on, it gets them talking—and that’s exactly what Tyler wanted. He gets the unmatched reliability of the 12-valve Cummins wrapped in a Chevy body, and the satisfaction of his creation turning heads wherever it goes.


Diesel Engine Swap! 5.9-l Cummins in a 69 C10 Suburban

Dropping a Cummins into a 1969 Chevy Suburban

Every C-10 nut needs a diesel, right? Well, this nut does. I have had the privilege of owning many 1960-66 C-10 trucks in my life. Some of you guys might remember my ’63 C-10 that won Best Custom Truck at SEMA 2007 and went on to be made into a real Hot Wheels toy.

I decided that I wanted something a little different, so my friends and I started searching the web. We came across a running three-door ’69 2WD Suburban located about an hour away. A couple of friends and I headed over to check out the truck, and I ended up buying it on the spot for $3,000. I even drove it home without any issues.

I’ve never owned a 1967-72 C-10 before, and when my wife and daughters first saw the Suburban, the first thing they said was, “What are you going to do with that?” I told them that I wasn’t completely sure, but that I had a vague idea of what I wanted.

I parked the truck in my side yard for a few months where it became a playground for my girls. My wife would send me pictures of my daughters acting like they were driving it, putting the dog on the seat, and just having a good time. Seeing my girls enjoy the Suburban so much while it was just sitting there cemented a few ideas that I had about the truck’s future. We could take the truck on long family road trips and use it as a tow vehicle.

First things first, I needed to research costs, because I didn’t have an unlimited budget. I replayed the episode where the hosts discussed LS swaps. They said the average LS swap costs $10-15K, all included. I immediately decided that a Cummins was in the Suburban’s future. I certainly didn’t have an LS-sized budget! I got to work looking for donor vehicles that had a mostly mechanical diesel motor.


1 & 2. The donor truck was a low-mileage ’92 Dodge 250 with a 5.9 VE pump 6BT and A518 automatic transmission. The truck had been hit on the front passenger fender, which was an easy fix, but I only wanted the drivetrain. Jason at Big 10 Garage is no stranger to these swaps. He’s done several in square-bodies, but this is the first time he has done this swap in a 1967-72 C-10. Before getting to work, we kept two things in mind: reliability and parts. If I decide to drive this truck every day, I want to be able to buy any part off the shelf to fix it. If it’s something engine- or transmission-related, I can easily get the Dodge parts. If I need to repair or replace a body part, I can get a ’69 Chevy Suburban part. You’ll notice as you continue reading that very few custom parts were needed for this swap.


3 & 4. After the 5.9 and transmission were removed from the Dodge, they were never separated. The core support for the Suburban was removed. Using an engine hoist and floor jack, the Cummins was placed into the Suburban engine compartment. This is where a lot of time and study was invested. Jason took several measurements, making sure the diesel motor was exactly where he wanted it. The firewall and core support were not modified when fitting the diesel motor. The engine side mounts are stock Dodge, and the Chevy frame side are custom made from ¼-inch plate.


5 & 6. The Suburban had a 350 with a Turbo 400 that ran and shifted strong. Have no fear, they will be used in another project. The Dodge A518 transmission aligned perfectly with the factory Chevy transmission cross member. Jason used the Turbo 400 mount between the Dodge transmission and Chevy cross member’s existing holes. We wanted to use as many factory parts as available, so Jason sourced a high hump Chevy transmission cover that worked perfectly. A custom driveshaft was made to mate the Dodge A518 transmission to the stock Chevy differential. Jason took constant measurements throughout the swap. Just because the engine and transmission looked good and fit didn’t mean everything else would fit down the road. He had to keep in mind that the plan was to keep everything factory.

7. Once Jason was comfortable with the fit of the Cummins diesel and automatic transmission between the Suburban frame rails, he checked accessory clearance. Would the serpentine fit? Would the mechanical fan and radiator fit? How about the intercooler? Would we be able to use the stock intercooler pipes?


8 & 9. Jason had to make a slight cut to the front passenger side rail to allow the new AC compressor to fit comfortably. He also noticed the mechanical fan and radiator were not going to fit after finding room for the stock intercooler in front of the core support. In order to keep the engine mechanical, the Dodge alternator was converted from exteriorly regulated to one-wire internally regulated.
The power steering hoses were next. The Chevy hoses are -6 so one Saginaw adaptor was needed. Next, Jason wired the stock Chevy ignition to the Dodge starter. The ignition wire from the Chevy coil was wired to the Dodge fuel shut-off solenoid and the rest were wired as usual.


10 & 11. Jason and Ron Davis configured a custom radiator with dual electric fans. The radiator and fans are a super-tight fit, but they cool the torque beast like a champ. Ron Davis Radiators uses its own fan relay kits, which allow the fans to run at 97% efficiency. The upper and lower radiator hoses are “part custom.” Jason made custom stainless pipes, but connected them to the radiator with rubber radiator hoses. Rather than cut the Dodge neck and reweld it to face the upper radiator hose, a custom partial hose was made. This makes our adaptation easy to fix if necessary.

12. One and a quarter inches had to be removed from the intake elbow next to the master cylinder to allow a modified intercooler charge pipe to fit. The passenger side turbo-to-intercooler pipe is factory Dodge.


13 & 14. Next, Jason addressed the gauges. Dakota Digital’s VHX series for 1967-72 Chevy is killer. Jason called the sales department and ordered the new VHX exactly the way he wanted it. He ordered a diesel controller to convert to square wave signal so the Dakota Digital gauges can see the Cummins motor.


15 & 16. The next project was the exhaust. Jason ordered a builder’s kit from a local supplier and went to town. The exhaust was tucked up in the frame and through the cross member for future suspension modifications. The exhaust pipe was 4 inches, so Jason cut a 5-inch hole in the Chevy cross member and reinforced it so the 4-inch exhaust pipe would slide through with ease.

17. Now it was time to get clear air into the 5.9 Cummins. I ordered the AIR-101-401 from Airaid. This is similar to an exhaust builder’s kit. You get one long piece of tubing that you cut any way you want with a few silicone couplings and a cone. If you are doing any kind of engine swap this will make your job a lot easier. The kits come in different sized cones and pipes.

18. Before firing the engine for the first time, all of the fluids were replaced with Royal Purple products. In the Cummins we used Duralec 15w40, the A518 transmission got Max ATF, in the power steering we used Max EZ, and the rear differential got Max Gear 75w140.

19. After the swap was complete, I asked Jason which part of the swap he thought was the most difficult. To my surprise, he said it was the exhaust. He said that the overall size of the engine and 4-inch exhaust left no room for error. The chassis was never designed to take an engine that big. He estimated this engine is 300 pounds heavier than a big-block. Next, I asked him if there a part of this swap he enjoyed doing. Anyone who knows him can guess his answer, “Driving the Suburban with a Cummins motor is the best. Labor is labor, driving it is were the fun is at.”

Mark Barbee
GotCPR on Instagram

Jason Bowman
Big10Garage on Instagram

Ron Davis Radiators


Dakota Digital

Royal Purple

  1. Metal flower planters
  2. Seat cover silverado
  3. Aew ringside collectibles
  4. Total fitness shawano
  5. Powerbi javascript api

If you are considering a Cummins® diesel conversion into your Super Duty® Ford®, or Chevy truck- you have come to the right site.  Diesel Conversions® works hard to be leaders in the Cummins diesel conversion market, and we want to be the best. You be the judge!

The Cummins diesel, famous for simplicity and reliability, can be installed in the truck you have- making it the truck you want to keep. Cummins engines don’t have glow plug problems, or EGR cooler leaks, because they don’t have or need those parts. Cummins 6BT and ISB engines start quickly, even in the wintertime!

Diesel Conversions® has parts to replace the gas powered 1967-79 Ford, 1980-1997 Ford 7.3 Power Stroke & 460 Gas, 1999-2003 Ford 7.3 Power Stroke, 2003-2007 Ford 6.0 Power Stroke, and 2008-2010 Ford 6.4 Power Stroke with a 6BT or ISB Cummins. We have parts to install these Cummins diesels into 5.4L or 6.8L Gas Ford Super Duty trucks too! Do you want a Cummins in a Chevy? We have some helpful parts for putting a Cummins in 1978-1999 trucks as well.


From the basement to a cozy room. A large bed with black linens, a hook with straps above it, the window is curtained with heavy, coffee-colored curtains. He put her on the bed and went out.

Chevy swap cummins

Passion and lust. Nothing more. But goose bumps were pleasantly running through Ruslan's body from Katya's touch, forcing the young man's organ to strain.

Everything Wrong With A 5.9 Cummins swapped Silverado - #CumminsSilverado [EP9]

One of them had a bottle of champagne, which they passed in a circle, constantly sipping from there. After talking a little, the two girls left, and the third went to the booth, already prepared to see the same thing as with the blonde with a bun. I put my hand in my pants, but then a surprise awaited me - the girl was not going to write at all, she wanted to do the same in the booth, which he did upstairs under the ceiling, namely to be satisfied.

She sat in the same position as her predecessor, only with one hand on the barrels, as if inserting the pussy. Forward.

Similar news:

"A stupid creature will prepare two clothespins, a cord or wire, a derogatory speech and 10 words that characterize a whore!" Knees give way. I'm afraid to even imagine what awaits me. Master, let me take a belt instead of a wire, I beg you.

15516 15517 15518 15519 15520