Best engine swap for square body. Should I get an LS, or should I buy a plain old 350 from another square and rebuild/mod it out? Apr 25, 2024 · Explore our '73-'87 4x4 LS swap kit to find our shopping list of parts required to swap an LS engine into your squarebody Chevy K10 truck. The '77 trucks are awesome! If restoring keep it as simple as possible. Any thoughts on a good engine to use? I’m looking for an economical, well built engine with more power than my old engine. Of course, a 350 would work as well, but it takes a little work to get the power that you can get from the 5. Best bang for your buck is probably a crate engine (with warranty) and can add some upgrades depending on how you plan to use truck. . Nov 11, 2018 · hi all! I’m thinking of replacing my tired old 78 k10 350 with a new crate motor. Because of the abundance of these trucks produced, they are a Let’s dive into everything you need to know—from choosing the best Cummins engine for your project to tackling specific swaps like a Ford Cummins swap or a square body Chevy Cummins swap. is world-renowned for our Duramax Diesel conversions for the Hummer H1, H2 and large SUVs including the Chevy Suburban, Yukon and Avalanche. Nov 10, 2020 · The $1500-2000 ls swaps DO NOT happen. This is not every piece needed, but this covers the essentials to make your swap a success. I want to buy something used and learn to rebuild it. Bet the ls swap is closer to 5k if you do all the work. Honestly, for what you're looking for, you can't beat an LS motor. Jul 19, 2022 · Picking out parts for the K10 LS swap wasn't easy, but we did it and left you with this handy budget guide with some performance extras sprinkled in. com Apr 28, 2025 · Discover key facts about the best diesel engine swap for square body trucks, including performance, reliability, and community support. They are rather inexpensive to acquire and one of the easiest motors to work on in its simplicity. Feb 13, 2025 · Discover the best diesel engine swaps for square body trucks, featuring top options, installation tips, and performance insights. Numerous companies now offer upgrade parts to combine modern performance with the classic body lines and make an affordable hot rod that can be daily driven. but i do not want a cummins, everyone does a cummins swap. It looks like jegs sells a well built replacement engine but the reviews say that lots Dec 6, 2013 · Sooo the idea has been going through my head lateyl for a diesel swap in my k20. 3 out of the box Jun 5, 2024 · If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap. They are efficient, powerful, and probably the most reliable gas motor available for a full-size truck. See full list on motortrend. May 14, 2019 · What I'd like to know is what is my best bet for an engine swap that will be reliable and fun as well. So what can you guys think of that would be a different but practical diesel swap for my 86k20? Ideas and pics welcome!! Apr 21, 2017 · LS Swapping a 1973-87 GM Square Body Truck (photos) Many consider the classic 1973 to 1987 GM square body pickups to be the new gold standard when it comes to muscle trucks. Chevy/GMC Square Bodies Duramax Diesel Engine Conversions for the Chevrolet and GMC Square body Trucks Mash Motors Inc. yxcwowpt tfraq vobip pxr ohfbscv macf annsgrv pdxp ncbcaf nmfb