According to the Cars website, Chevrolet offered the Silverado. We offer LSX swap harnesses for all LSX engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, Gen 5 V8. This mount kit includes new frame brackets that bolt into existing holes in the frame. We carry truck parts for Chevy, GMC, Ford, Dodge trucks and more!. chevrolet c 10 wikipedia la enciclopedia libre. Please scroll down for PROGRAMMING PRICE LIST for supported vehicles. Chevy Silverado and GMC Sierra Transmission Problems. 3L vortec to 5. I want to keep Power steering and AC. I know a few things and have done some research on the subject of the ls1 as in I know that it bolts up to the 700r4 but only in 5/6 bolt holes and that one can't be drilled and tapped because you will drill through. D backlighting conversions. '98 LS1 is introduced in the redesigned 4th gen F-body and is rated at 305hp. A new design Double Pass Radiator is recommended for any LS swap. How To LS Swap a 1988-2000 Chevrolet Truck HoneyBadgerOBS. A/C is working as is the heat. com - Purchase new harnesses for swaps, Vortec 4. 1990 ford f super duty cars for sale. 3 with a dished. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. Given the availability of V6-to-V8 swap kits, replacing an anemic six-banger with a fire-breathing small-block is practically a bolt-in ordeal. It is hands-down one of the most respectable transmissions of our era, and a very compelling Jeep conversion transmission. However, there are several LS upgrade options from all three companies. With a cam swap/head work, you will love the power the ls1 will be making in your truck. Jalopnik says the package starts at $19K but the only package I see that actually offers the engine swap costs $33,900. We offer LSX swap harnesses for all LSX engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, Gen 5 V8. Chevrolet first manufactured the Chevy Silverado line of trucks in 1999 as a replacement for its C/K Series. 88 chevy k1500 ls1 swap I am new to the ls1 and this site so forgive any ignorant questions I may ask. gauge install kit for ls engines, incl. Read the Owner's Manual for important feature limitations and information. Motor Trend reviews the 2002 Chevrolet Silverado where consumers can find detailed information on specs, fuel economy, transmission and safety. Even though we're using an LS3 backed by a manual transmission, the same process follows for any swap project of this kind. It takes some time and money to swap in a 5. , and are designed to work together. Their quality and ease of use have made them a popular choice among professional builders and hardcore auto enthusiasts. 2 share the same stroke (3. 0 tune onto the 4. do NOT contact me with unsolicited services or offers;. The engines that the author refers to in his article are the 4. 0 (mounts, harness, motor, etc). 3 LS swapped in place of the original 305. 098, they vary in bore sizes. Quality of Construction This harness is constructed using OEM quality wire for superior reliability and long term use. JEGS Easy Kits are designed by JEGS high. LS Engine Swap Headers are available for F-Bodies, G-Bodies, and GM Trucks. Holley LS Fest is loaded down with a bunch of killer trucks of all makes and models, including Ford, Dodge, and even Jeep. Browse your favorite brands LS Swap, LS Conversion, LS1, LS. The theme here is big displacement in a small-block made of aluminum, re-engineered with modern technology and race driven design. American-Made headers for drag, asphalt or dirt oval track, and road racing from Hedman Husler Hedders. Perfect blend of performance and budget on your 88-98 GM CK C1500 truck. 4x4 K1500 95 350. We love when auto parts experts come to our site and we love when car parts newbies come to our site. LS SWAPS: Oil Pan Guide Includes in-depth instruction and photos. I'm having a hard time trying to find a motor to put into my 1994 k1500 I want to vortec swap it but I'm worried it will be a huge project due to installing the new computer and wiring harness wit. LS1, LS2, LS3, LS4 and LS6 Engines. Borla cat back, performance exhaust for more HP, torque and aggressive sound. permalink;. The solenoid controls oil flow through a. I have experience rebuilding engines and transmissions. The 700R4 is a good transmission for a retrofit into an older car. Truck Headers 1 7/8" Conversion Swap LS1, LS2, LS3, LS6. Extremely clean square body, K15 (K10) with a 5. 0 in this beast. 3 have the same bore size 3. We specialize in LS and Ecotec crate engines and all the powertrain parts you'll need for your project. A/C is working as is the heat. I have done 4 ls swaps into gmt400's. I even plan to swap the ABS over and maybe even the dashes (to include the passenger side airbag). Stainless LS1 Engine Swap Headers(pair). I am doing the swap in my 98 ext cab and wanted to resuse as much of the harness as possible. I know that the t-case on my truck now has a passenger side output on the t-case to the front axle and the newer ifs trucks has one to the driver side. For starters, can I just dump a stock 6. 88 chevy k1500 ls1 swap I am new to the ls1 and this site so forgive any ignorant questions I may ask. GM used that newer computer in the 2002 Chevy Express 5. 0 vortec out of a newer truck into my 91' suburban 3/4 ton 4x4. 780 and the 4. the next thing i want to do it a 6bt cummins swap. We love when auto parts experts come to our site and we love when car parts newbies come to our site. It much more economical to use a factory TBI wiring harness from the wrecking yard, donor vehicle or eBay. I have a 1994 Chevy Truck, and I have done this exact swap, except I put in a 307 V8 ( a mix of 283 block with 327 crank) I had a 5 speed manual transmission. The solenoid controls oil flow through a. GM LS Gen 3 LS1 Gen 4 Conversion Swap Engine Mounts and Accessory Brackets. PREPARING THE WIRING HARNESS. How To LS Swap a 1988-2000 Chevrolet Truck HoneyBadgerOBS. A/C is working as is the heat. gauge install kit for ls engines, incl. We're sure this How to Replace an Automatic Transmission article will help you get your car back on track!. for Suburban SaVana GMC K1500 9943. 0) All LS Wiring Systems. LS Engine Swap Headers are available for F-Bodies, G-Bodies, and GM Trucks. Quick view Add to Cart. Research used 1999 Chevrolet Truck values, certified pre-owned prices for Chevrolet Trucks. LS SWAPS: Oil Pan Guide Includes in-depth instruction and photos. Buy products related to ls1 engine products and see what customers say about ls1 engine products on Amazon. 1" 7/8 stainless steel extractors into twin 3" straight thrue exhaust. The powerful shopping cart software for web stores and e-commerce enabled stores is based on PHP5 with SQL database with highly configurable implementation based on templates. The computer at view fills the application years from 1999-02 LS1 Car, F-Body (5. 0L engines from trucks & suv's. 7, a cam, intake, and carb can make over 400hp on a 1-piece mo. 3 of them were into 1998 trucks. Every LS engine shares the same mounting position for both the engine and transmission, whether it's the LS1 or the LS9. do NOT contact me with unsolicited services or offers. For those of us with Ford, GM LS-Series, and other engines that utilize "Non-Adjustable" valvetrain WE MUST verify that our machinist did their job correctly when setting the valve stem heights, and then WE MUST also verify proper plunger depth when using Hydraulic Lifters. 0 tune onto the 4. Read reviews, browse our car. Join our Rewards Program & save!. It was made by GM/Delco and the radio is unlocked so it will plug and play in your Malibu that is listed below. We know car parts and we know auto parts. 3 swap into older k1500 I have the fans enabled via Tuners and the fans technically work. There will be a lot of extra things, don't worry about them now grab it all as whole as you can. 3L 325ci Vortec V8 with LS6 valve springs, and even an LS2 cam, and a 4L80-E transmission. Contact us for pricing at: [email protected] Certified Transmission is a leader in the automotive remanufacturing industry for quality remanufactured Chevrolet / Chevy replacement transmissions. So I've decided to do the 5. LS Swap into 88-98 GM Truck We have always wanted to build a 88-98 sport truck, and with the popularity of these trucks coming back, now was the perfect time. Chevy For Sale. What we usually aren’t able to see however, is the details of the completed swap. 00 1995 Toyota Lexus 4. On LS models with available front-row split-bench seat. A/C is working as is the heat. For starters, can I just dump a stock 6. How To LS Swap a 1988-2000 Chevrolet Truck HoneyBadgerOBS. Hot Rod fuel hose knows what it takes to deliver fuel to your LS swapped engine whether is be a C10, G body, later model chevy, or any type of car in between we can help with your LS swap needs and help you to deliver power to the road. Notice: Undefined index: HTTP_REFERER in /home/forge/theedmon. For as little as $85 shipped you can get your basic OBDI PCM settings changed ($75 for chips)! Or receive an OBDI Power Tune via email for just $125, or through the mail for $165 shipped ('92-'93 chips, just $125)! And for OBDII LT1/LS1 PCMs, just $90-$100 or $175-$185 shipped for Basic or Power Tuning, or $150-$175 through email!. GM’s Gen III V-8 debuted in the new-for-’97. LS swap into a 88-98 chevy/gmc fullsize truck. Dad and Brad’s ’95 Chevy LS Swap February 9, 2016 Mike Aguilar General Engine , Guest Columns , How-To and Tech Tips , Tech 0 Brad Pierson says the LS swap on his father’s 1995 Chevrolet C1500 was, for the most part, straightforward. We specialize in LS and Ecotec crate engines and all the powertrain parts you'll need for your project. I'm having a hard time trying to find a motor to put into my 1994 k1500 I want to vortec swap it but I'm worried it will be a huge project due to installing the new computer and wiring harness wit. 3L vortec to 5. org members. So I have the same truck. This is a discussion on 89 K1500 LQ4 swap within the GM Trucks forums, part of the Vehicle Specific category; Starting a thread for my 89 build. 3 with a dished. Discover ideas about Single Cab Trucks. Unless you want leaves in the back, you could just swap the rear ends and run the trailing arms. We know car parts and we know auto parts. Lockup TCC Wiring. 700R4/4L60E’s have a low 3. The truck was in the same family since new until I purchased it. 3L 325ci Vortec V8 with LS6 valve springs, and even an LS2 cam, and a 4L80-E transmission. All LS cylinder heads, with the exception of the LS7 heads, are interchangeable among blocks. The theme here is big displacement in a small-block made of aluminum, re-engineered with modern technology and race driven design. 00 1995 Toyota Lexus 4. Browse your favorite brands LS Swap, LS Conversion, LS1, LS. I am considering swapping to a 5 speed manual. 3 into a 2000 2wd Blazer. i has been straight axle swapped. Jalopnik says the package starts at $19K but the only package I see that actually offers the engine swap costs $33,900. Research 2008 Chevrolet Silverado 1500 Crew Cab LS 2WD prices, used values & Silverado 1500 Crew Cab LS 2WD pricing, specs and more!. Fast ls1 conversion wiring harness is one of the pictures we discovered on the internet from reputable resources. 1" 7/8 stainless steel extractors into twin 3" straight thrue exhaust. I'm curious as to whether anyone has had this issue and what they might have done to fix it. The desire to have one of these is so high some dealers will also be offering the package. Here at Advance Auto Parts, we work with only top reliable Catalytic Converter product and part brands so you can shop with complete confidence. This page is all about what I learned about the wiring needed to control the lockup torque convert clutch (TCC) after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. Truck Superchargers Proven ProCharger Systems ProCharger was the first to offer intercooled supercharger systems for trucks and SUV’s, nearly 5 years before others. I've got a 1989 Cheverolet K1500 pickup, it currently has a. - Gm Engine 1996-2002 New Replacement Engine With A 3Year 100,000 Warranty. How to Fix High Idle. Item #4708. A Sanden air conditioner compressor, part number 4514 (SD5 series), 4522 (SD5 series), 4665 (SD7 series), or 9537 (508 series). Our vast selection is ready to be sent out today; place your order now!. I'd love to swap in a 5. LS Brackets offers several complete kits for truck engines that will create a Corvette accessory orientation while retaining the truck balancer and allow the use of a passenger-car-style intake. 00 1954-1962 Chevy 235 261 6 Cylinder Engine With Clutch, Bellhousing, T5 Trans. 0: Engine Mounts - Amazon. This includes using the stock truck intake manifold/injectors/throttle body/coils/sensors/etc. Research used 1999 Chevrolet Truck values, certified pre-owned prices for Chevrolet Trucks. We have worked hard to design a site that caters to everyones Chevy K1500 Headers needs. 780 and the 4. 1995 K1500 Engine Swap Questions. I am taking a 4. Overall, this is a nice truck and the engine swap is what makes this an excellent choice to be a weekend toy or daily driver. A/C is working as is the heat. The LS systems only work on LS based engines but i do have throttle body units that you can use on non-LS engines. We Max Out the New 2019 Ram Cummins HD with 29,000 lbs & a 50 FOOT Trailer to Test Towing MPG!. 3 with a dished. 5inch exhaust into a x pipe and dumps off just before the truck box. 97 K1500 HT383E swap. G Force Performance is the premiere source for transmission crossmembers. net are the two best shop manuals—period! Unlike the cheaper Haynes and Chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these professional manuals cover your exact year, make, model. I'm having a hard time trying to find a motor to put into my 1994 k1500 I want to vortec swap it but I'm worried it will be a huge project due to installing the new computer and wiring harness wit. The new project was given the name Gobalt SS6. Buy products related to ls1 engine products and see what customers say about ls1 engine products on Amazon. The PPL TCC Brake Switch is ran to a relay and then to brake switch, and also the pink ignition wire is also run to a relay. Decades of driveshaft experience tells us that bushings are inferior to needle bearing designs. To build a 350 would be a tad bit cheaper in the short run but in the long run the gas prices would kill me. It was made by GM/Delco and the radio is unlocked so it will plug and play in your Malibu that is listed below. A/C is working as is the heat. 1988-1998 GM Trucks LS Conversion Kit This swap kit is for 1988-1998 GM ½ ton 2 wheel drive trucks and SUVs. For starters, can I just dump a stock 6. 0: Engine Mounts - Amazon. 7L vortec vans and so the programming is available. This page is all about what I learned about the wiring needed to control the lockup torque convert clutch (TCC) after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. A new design Double Pass Radiator is recommended for any LS swap. Every swap is different, so it is extremely. As one can imagine, the potential is there but it doesn't hit as hard as I know it should, especially after driving a stock one with no blower. 0 c1500-gmc-Silverado-k1500-short bed-Chevrolet-Sierra Location: Belle vernon; Price: $500. Edelbrock E-Force Superchargers are available for carbureted and EFI applications. The motor dropped in pretty good. Quality of Construction This harness is constructed using OEM quality wire for superior reliability and long term use. And I was thinking of doing the same swap I kno this forum is from a while ago but I want to get informed. Notice: Undefined index: HTTP_REFERER in /home/forge/theedmon. Here at Advance Auto Parts, we work with only top reliable Catalytic Converter product and part brands so you can shop with complete confidence. The truck has been LS swapped with 5. Gen 3 (24x) Car Engine Stand-Alone Harnesses. Backup cameras. LS Conversion Kit, LS conversion mounts. Perfect blend of performance and budget on your 88-98 GM CK C1500 truck. 780 and the 4. Please do not skip this page, even if you are only looking for programming. Browse your favorite brands LS Swap, LS Conversion, LS1, LS. Why not upgrade to the 6. Prospective buyers could choose from two trim levels, LS or LT. 622) with a stock rod of 6. now motor will start and die and not run. Every LS engine shares the same mounting position for both the engine and transmission, whether it's the LS1 or the LS9. Replacing the entire wiring harness is not easy, convenient, or cost-effective. 1973-87 GM C10/C20 Truck LS Swap Engine Mounting Brackets 12621HKR Installation Instructions Thank you for choosing to use Hooker Blackheart engine swap mounting brackets as part of your LS swap project. The next least expensive mod is a gear swap - you likely have a 3. 1986 GMC Sierra 1500 sierra classic Description Extremely clean square body, K15 (K10) with a 5. I also have a very large amount of harness and general information for LS, LS1, LS3 Vortec Truck 4. Maybe you’re in the middle of a restomod and you're tired of running to all over town for your powertrain parts. The Corvette has coil covers, different exhaust manifolds and the alternator mounted high on the left side requiring a remote power steering reservoir. Small-Block. LS swaps can get pretty pricey, but we found an article written by MeanYellowZ on LS1tech, that tells you how to do a LSx swap for cheap. LS swap with a trans with no VSS, solutions? My Gen 3 Viper T56 doesn't have a vss (Viper used wheel speed sensor), so right now, I don't have anyway of hooking up a signal. now motor will start and die and not run. Changing a car engine is one of the more difficult tasks a home mechanic may ever face. G Force Performance is the premiere source for transmission crossmembers. I've not been able to find any pics of someone who has done this to get an idea of how much needs to be removed and how one goes about boxing it back in, but I would like to see it. GENERAL MOTORS TECHNICAL INFORMATION Engine Types | General Tips. 3 LS swap Been getting a lot of questions and comments about the swap so im gunna put all the info in this thread So a lot of you know I have been going back and forth between a 383 and a LS for a long time. 0L swaps, Turbo charging and have experts online 24/7 to help you with any questions you may have. 0 tune onto the 4. This guide will assist you in making a seamless LS engine swap. com - Purchase new harnesses for swaps, Vortec 4. 3 Vortec 4l60e swap help. On LS models with available front-row split-bench seat. LS main belt tensioner with 6 groove pulley. Order Chevy K1500 AC Compressor online today. Custom programs are available inquire within. Check out free battery charging and engine diagnostic testing while you are in store. Our vast selection is ready to be sent out today; place your order now!. Exact-Fit GPS Navigation Car Stereos to replace factory radios - Plug-and-Play installation. The radiators offered by SPS are all aluminum and made in the USA. See what makes SD Parts stand apart from the competition today! SDParts. that's the great thing about a Chevy Answer yes,it shoul swap right out in 1999 Chevy k1500 ls 5. Discussion in 'Chevy C/K Truck Forum' started by JNNelsen, Jul 11, 2019. LS1 EFI Fuel Pump And Regulator/Filter Kit made by Speedway Motors, for as low as $189. Could be used as a basic guide for those wishing to swap a 700r4 in place of a three speed transmission. I'm working on a 5. Whipple Superchargers is owned and operated by its founder Art Whipple and is located in Fresno, CA. 0L swaps, Turbo charging and have experts online 24/7 to help you with any questions you may have. there are various ways to do it. Chevy For Sale. The names of the offset distances are commonly come from which major vehicles groups the engines are originally coming from for your LS engine swap project. Read reviews, browse our car inventory, and. All the items listed below are things you will need to consider, research, and plan on having when doing an LS swap. 5inch exhaust into a x pipe and dumps off just before the truck box. Can I use all of my Vortec AC stuff with an LS compressor? Do I need to do a top mount compressor as I know the LS motors have it on bottom. They are made to work with a cable throttle body (Either OE or converting), 12200411 or 09354896 PCMs, MR Part #997-9200-10 MAF Sensor, and MR Part #997-9101-00 O2 Sensors. The 4L60-E is a very attractive swap option for all Jeeps, with the exception of the CJ5 and other short wheelbased Jeeps - due to powertrain length and driveshaft angle issues. i has been straight axle swapped. Contact us for pricing at: [email protected] Contact us today to consign or buy a piece of history. Application is for swapping a ls motor into a GM 88-98 truck. If the mode switch is open, pushing either the upshift button or downshift button will put you in manual mode (and pushing both OR switching the mode select switch to auto will put you back in auto mode). The programs available provide smoother shift or harsh depending on the request. Starting price for 1LT trim includes destination freight charge of $1,095, top-level 3LT trim available for $71,945. The truck it's going in is a 1996 K1500 with a 5. Installing Chevrolet & GM Engines into the Jeep XJ Cherokee / Wagoneer & MJ Comanche. Dakota Digital manufactures digital instrumentation and accessories for the automotive, motorcycle and car audio enthusiast. 00 1954-1962 Chevy 235 261 6 Cylinder Engine With Clutch, Bellhousing, T5 Trans. Looking for a drop-in performance engine? Turn Key dominates the custom performance engine market. There's a lot involved in this type of swap such as the electrics, fuel. Buy 2012 Ls Suburban Ls now and monitor 2012 Ls Suburban Ls deals remotely using browser, xml, email, to save on 2012 Ls Suburban Ls. The theme here is big displacement in a small-block made of aluminum, re-engineered with modern technology and race driven design. Eddie Motorsports Chevy LS coil relocation bracket kits clean up the look of your engine with easy alternatives for mounting your LS-2, LS-3, LS-7, or LS-9 coils (will not work with truck or LS-1 Accessory Drives. 8 from my personal 2003 silverado and dropping in a 6. All the items listed below are things you will need to consider, research, and plan on having when doing an LS swap. LS Swap Guide by LSX Innovations INTRODUCTION. When the mode switch is closed, auto mode will be used, regardless of what you do with the shift buttons. 7 aluminum LS1 engines. 0 truck engine w/DBC (drive by cable) and DBW (drive by wire). 3/8 Thick Header Flange. Right now I have dual saddle tanks and I was wondering if the fuel pumps will fit in my 1986 fuel tanks or do I need to by an 87+ fuel tank. 3 lsx swap 4x4 chevy 1500 rcsb Truck is in good shape. Installing the Motor The trick to the Caddy swap is to use the 1968-72 Eldorado front motor brackets and mount. The LS7 heads however, feature CNC-machined chambers, intake ports and exhaust ports. 622) with a stock rod of 6. LS Swap Kit and LS Swap Parts with motor swap is available at our online store. One week after my return I blew up the 60E. LS Swap Fuel Filter. Any idea why they are on relays. I am making this thread for my truck and other people that are doing ls swaps in their 96-98 obs. com - Adam will rework most LS1, Vortec Truck, and F-Body LT1 Harnesses. When activated, this feature altered the shifting strategies of th. If you want some cheap HP out of that 5. My buddy put an LS in his 89 pickup. LS and LT Engines have different flow patterns then the older small blocks. Learn all about 2012 Ls Suburban Ls here!. The ls1 will definately be alot lighter than the 5. How to Change a Car Engine. Custom Body Swaps, using truck frames. , and are designed to work together. Made right here in the USA for 10 years, we use Computer Numeric Control automation (CNC) to manufacture all of our LS swap parts from aircraft grade billet aluminum, ensuring reliability and accuracy in fitment. The trans only has about 1700 miles on it since the swap and is built. Retails for around $15. In-Truck Cam Swap Written by: Mike Ervin Installing a cam while the engine is still in the truck can be a little bit of a task but it is not that hard if you know what you are doing. I stipulate they must be clean, free of unusual corrosion, and have reasonable miles for an aftermarket project or second car. For those of us with Ford, GM LS-Series, and other engines that utilize "Non-Adjustable" valvetrain WE MUST verify that our machinist did their job correctly when setting the valve stem heights, and then WE MUST also verify proper plunger depth when using Hydraulic Lifters. 3 with a dished. The best part is, our Chevrolet K1500 Catalytic Converter products start from as little as $84. by Abdul-Wahab April 25, 2019 Abdul-Wahab April 25, 2019. one was a 1994. We love when auto parts experts come to our site and we love when car parts newbies come to our site. TECH ARTICLE LS Swap into 88-98 GM Truck We have always wanted to build a 88-98 sport truck, and with the popularity of these trucks coming back, now was the perfect time. Truck Headers 1 7/8" Conversion Swap LS1, LS2, LS3, LS6. The people at COMP Cams®, along with a lot of top engine builders, have spent many years improving these and other Chevrolet powerplants. It was designed around our GM LH8 oil pan. If I were to build up my 350 I'd have to get new heads cause TBI heads are the worst flowing heads GM ever madegreat for real low end torque but nothing else. This 1994 Chevrolet C/K 1500 Regular Cab uses a junkyard 5. GMT 400 frames were built by A. Silverado exhaust systems. Order Chevy K1500 AC Compressor online today. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. PM_ME_YOUR_LS_SWAP 1 point 2 points 3 points 5 months ago. Holley's accessory drive kits for GM LS engines offer simple, clean, cost effective solutions that solve the accessory drive challenges encountered when swapping a GM LS engine into a muscle car, truck, hot rod or other vehicle. When it comes to your Chevrolet K1500, you want parts and products from only trusted brands. com - Purchase new harnesses for swaps, Vortec 4. We love when auto parts experts come to our site and we love when car parts newbies come to our site. Contact us for pricing at: [email protected] 5" Pro Comp 400+hp ls swap out of an avalanche,built 700r4 trans,3/4 ton 3. So you want to put a LSx engine in your K5? This thread will cover swapping in a 4.