CC: Short of using a larger U-joint for added strength, what other key items should you consider when choosing a U-joint for performance use?DD: For performance applications, you really do not want a universal joint with a grease fitting because the joint body will be weaker than a solid body U-joint. i acquired a '90 or '91 2wd rear driveshaft today from an s10 pickup and im hoping it is a longbed one so i can put it under my '91. Can You Drive Without a Catalytic Converter? CC: How much should the front yoke of a driveshaft engage the output shaft of the transmission?DD: The slip yoke should be able to go into the tailshaft of the transmission so the barrel is fully inside the seal. Rather, have the vehicle sitting on a level surface and resting on its own weight when taking measurements. The car is a 1962 impala it has a 409 with a 700r4 Trans. Part . Part # 976-027. Ford F700 V8-7.0L - Driveshaft - Powder Springs, Georgia, Honda Accord L4-2.2L - Driveshaft - Vista, California. Ford Explorer V8-5.0L - Driveshaft - Portland, Oregon. Measure the distance that the transmission output shaft extends past the end of the tailshaft housing. If the driveshaft was rebuilt, I would first check to be sure that the shaft is balanced AND true. Keeping them lubricated will prevent wear and noise. Tube diameters from 1.25", 2.0", 2.5", 3.0" and 3.5" & 4". Proudly offering the best parts for cars, pickups, buses and trucks, all built on a tradition of safety and innovation. Measuring the overall length correctly is very important. Then, pull out the yoke 1 inch. Measure center to center of u-joint on your old drive shaft before ordering and specify working length on order form. The driveshaft of a vehicle transfers the torque or power from the vehicle's transmission to the wheel axles. 1970 Chevelle 55 1/2" (I found another Chevelle driveshaft that was 1/8" longer and was told some were longer than that, but I don't know what years). This is the correct amount of spline contact for the slip yoke. CC: Because chromoly steel is stronger than mild steel, can the wall thickness of a chromoly driveshaft be thinner to reduce weight?DD: If you have a 3-inch OD mild steel tube driveshaft that has a 0.083-inch wall thickness, it will be the same weight as a chrome-moly tube driveshaft of the same dimension and thickness. Using a longer yoke on a driveshaft that is too short can lead to vibration and output shaft bushing failure. 1310 joints 90 K1500 Reg Cab 8' Box V8 Np241 Rear Shaft 55" 02 Sonoma Crew 5.5" Box 4.3 Np231 Rear Shaft 53" Suspension replacement parts that are developed, designed and manufactured to OEM quality. (You must log in or sign up to reply here. Use the Denny's Driveshafts is a leader in building heavy-duty driveshafts for high-powered street cars as well as for all-out, drag-racing vehicles. If the U-joint is truly bad, it will make this noise, but if it is in good shape, the noise is likely a result of improper rearend backlash, worn differential side gears, or loose rearend bearings. These motors mounts and transmission crossmember kit will make that modern powerplant and transmission fit like they came that way from the factory! In fact I have my L78 4 spd 12 bolt rear, driveshaft in my 350 4 door PG 10 bolt, car right now! Most FORD vehiclesuse Diagram "B" but some may use Diagram "K". Follow Us: Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance. Unfortunately, many people think that a low-speed balancing machine will work fine for all applications, regardless of power or rpm, and that is simply not true. One of our top rated technicians from YourMechanic can replace the driveshaft for you at your convenience and location. Measure the outer diameter of the driveshaft yoke. The site being linked to is provided by third-party resources to help you locate products with solutions that could work for your business. The correct lifting point is usually the center of the rear axle, under the differential. One way is to measure your existing driveshaft and compare it to the dimensions in the product description. Add a Vehicle. Place one end of the tape measure near the end of the front flange. The Top 3 Signs of a Bad Driveshaft: Is it Time to Get a Replacement? Go to Spicer North America Choose another region. ), which means several driveshafts of varying lengths may be available for the same model. We use cookies on this website for diverse purposes, including personalizing content and analyzing traffic. Having those images may be helpful later when talking with a driveline shop or ordering parts. Thats where the measuring strategy comes in. CV-1 driveshafts are used in front and rear applications. There are also instructions for driveshafts that have two flange yokes. TrueDrive Front Driveshaft, 38 in. If your rearend yoke has small retaining tabs, be sure to measure the width between tabsnot between the outer edges. The driveshaft puts us one step closer to driving on our C10 project. TRACK ORDER. This part will NOT fit the same model with a manual transmission. It does take some searching. The actual measurement process can vary depending on the type of driveshaft your vehicle uses and how it is mounted. Toolbox. Russell G. Did an outstanding job for us. 541-499-754zero text is bestStartin . An available chain-driven Power Takeoff (PTO) feature is offered straight from the factory on the Allison transmission, so you can transfer power from the engine to aftermarket equipment, such as a generator or hydraulic pump. Each trans is a diffrent length so the shaft would have to be from that style if I can remember right been 7 years but the long tail is 72" and the short is 68" but that was on a lwb and do you have a slip shaft or slip yoke that's eather way the yoke part of the shaft can be swapped out by buying a u joint that will let the two halfs mate Logged Your coupon is on its way to your inbox. The Fora platform includes forum software by XenForo. Exceptions to this would be those times when a vehicle is being or has been modified by lengthening or shortening the frame or even installing a different type of transmission with a shorter or longer output shaft and housing. Your Price: $270.00 Your passengers can seamlessly check email or stream content, all on the go. Balancing a driveshaft to 1,500 rpm is certainly not the same as balancing a driveshaft to 7,000 rpm. This is an original 1955-1956-1957 Chevrolet driveshaft for all factory automatic and manual transmissions. Tip: When measuring driveshaft length, the vehicle's weight must rest on the rear suspension. Is this a weak link?DD: Seam tube is very strong, but when a thin wall stock driveshaft is overpowered it will break. As you can see in the video, we measured 62 on our 68 C10 short bed. With the old driveshaft removed, measure the distance between the end of the transmission tailshaft housing and the leading edge of the rearend housing yoke. job. It is very dangerous to work under a vehicle that is being supported only by a hydraulic jack. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints. Thats with our LS Swap Motor Mounts, a 5.3 mated to a TH350, and a Speedway Motors 9-inch rearend. We show you how to keep that old GM transmission when swapping in an LS engine. We will contact you as soon as this product is available. The 8" Diagonal GMC Infotainment System on SLE (as shown) and the 7" Diagonal GMC Infotainment System onSierraHD Pro provides voice-activated, hands-free communication and entertainment, including the ability to: With the Wi-Fi Hotspot you can stay connected to the internet right from the comfort of your Sierra 3500 HD Chassis Cab. We dont recommend attempting a one-piece driveshaft on a long-bed truck. Place one end of the tape measure near the tip of the slip yoke. You can also refer to the owners manual of your vehicle to find the. 1958-1965 Full size Chevrolet drive shaft length Brad - 409 Aug 4, 2003 B Brad - 409 Member Aug 4, 2003 #1 Hi everyone I need help. Measure the U-joint width on the rearend housing yoke. Made with in Silicon Valley. Here's just one example: The 1968-72 GM A-body line had four different wheelbases (112" 2dr, 115" Monte Carlo/Grand Prix, 116" 4dr/wagon, and 121" Vista Cruiser/Sportwagon). These are new driveshafts built in our shops (not a new from BMW shaft) The U-Joints are a replaceable 1210 or 1310 standard American U-Joint that can be found in most all parts stores. CC: How much lighter is an aluminum driveshaft versus a steel driveshaft?DD: While aluminum is lighter, it has to be thicker to offer the proper amount of strength. Other vehicles use a driveshaft that connects from one U-joint to another U-joint. This is an original 1955-1956-1957 Chevrolet driveshaft for all factory automatic and manual transmissions. YourMechanics technicians bring the dealership to you by performing this job at your home or office 7-days a week between 7AM-9PM. If you need immediate assistance Please call (716) 875-6640 and one of our tech advisors will instruct you on how to measure. Compression Ratio of 16:1. Unfortunately, many people think that a low-speed balancing machine will work fine for all. 7 Major Mistakes CC: On a driveshaft, how critical is U-joint phasing?DD: Phasing is very important, and that is why we take great care to have the two U-joint phased exactly the same. The driveshaft is an often overlooked, yet critically important component of a vehicle's drivetrain. Terms of Service. Driveshaft Material Steel (3,542) Aluminum (357) Carbon fiber (148) Chromoly (20) Get Results Balanced Yes (4,151) No (8) Assembled Yes (4,152) No (7) Differential Yoke/Flange Included Yes (3,222) No (937) Price Range Less than $10 (17) $10-$20 (18) $20-$50 (63) $50-$100 (51) $100-$250 (403) $250-$500 (2,053) $500-$750 (2,382) $750-$1000 (1,173) The engine goes in and we hit our first car show. However, the weight savings would be very small by comparison. DEALS. We ran the rear through travel to make sure there was no interference. Shown with equipment from independent suppliers which is not covered by the GM New Vehicle Limited Warranty. The shaft is in good condition and has been media blasted and painted. But if you choose to leave the driveshaft installed, be sure the vehicle is at ride height before taking any measurements. After lifting the vehicle, place jack stands securely under the rear axle. Our driveshaft kits are specd based on the measurement from the seal surface on the back of the transmission to the flat part of the yoke on the rearend. CC: How does the amount of rear suspension travel affect the amount of slip travel needed for the front yoke?DD: On most cars, the slip yoke total travel will be less than -inch when the vehicle is driven, regardless of road conditions. :yes: This is one of the reasons GM was so well received, the interchangeability. Sign . Driveshaft balancing is very important and often overlooked. Well the answer, of course, is that it depends. A bolt-inoff-road axlesolution for the Jeep JK Wranglerthat features in-demand upgrades built right in. I plan on going to a salvage yard with a tape measure, but I was wondering if anyone has a list of lengths, or what aluminum ones came in. CC: Does a driveshaft need to be balanced?DD: Yes. In some instances, however, the manufacturer of the part will specify a different measurement strategy. Application Summary: The old one is about a inch short. Does anybody have a ballpark idea what I can go rob a driveshaft out of that will fit it? Experience a New Way to Search, Locate, Order & Track at DanaAftermarket.com, Service and performance parts for cars, SUVs, and pickups, Products you trust for the vehicles your business relies on, Industrial-strength parts that stand up to hard work, The information you need is just a click away, Identify parts and view parts lists quickly and easily, Take advantage of our worldwide network of service professionals.