Increased Bar Diameter – Higher spring rate better supports added accessories and balances front and rear suspension performance. SuspensionMAXX Adjustable Leveling Kits.
Much more accurate than a fender/bumper measurement because it disregards tire size/pressure/etc. Torsion Bar Set – CHEVY 4WD – 88-98 – K 1500 – 54″ Long X 1.350″ Dia.

The result of this calculation is the diameter of your bar. The usual fix with a v8 car is to go with a .890-1.03 bar for street, good handling and modern feel, and a slant .810-.870 for drag racing for quick weight transfer. … I just picked up a 1" bar from Just Suspension, $188 including shipping after discount code 'shopalizer'. Chevrolet/GMC 1500/2500/3500 Torsion Bar adjustment ... How to Crank the Torsion Keys on 99-07 GM Trucks *FREE LIFT * - Duration: 7:27. Get the "Just Right" amount of leveling lift for your needs with a SuspensionMAXX adjustable leveling kit. The cv angles are still fine and the front end is still about 1.5" lower than the rear. Maybe you’re just not the kind of guy who has his own tools. If that’s the case, even your Grandma will have the tools necessary to measure a sway bar diameter. The torsion bar on the other hand uses resistance to torque and is a linear spring. It returns to its original position when the bump is passed and restores the car to its normal drive height. Joined: Apr 22, 2010 Location: Campton Hills, IL Local Time: 10:12 PM. m (70 lb ft). Chevy, Ford, Dodge, Toyota, GMC, Hummer and more. As the wheel passes over a bump the bar twists.

On our GM torsion bars it’s not the type of splines you are used to, like what you would find on an axle shaft, but instead a hexagonal head, similar to a bolt head. Method Six: the Sewing Tape method. From what I have read the stock on the 1967 Dart GTS were .870. The torsion bar is basically a length of metal rod anchored at one end to the car body and at the other end to the suspension lower link. For instance, if you double the diameter of a torsion bar while holding all other variables the same, the stiffness will increase by 16 times.

7:27. Less expensive than lift kits. Subtract measurement 2 from 1. So what diameter? Today I jacked up the front end of my 06 1500 Silverado and cranked the torsion bars. 2005 Yukon XL Airaid MIT, Magnaflow 12259 EBay spacers and keys 275/60/20 Falken AT3's on OEM 20's 1.5" wheel spacers A torsion bar is essentially a steel bar with some form of splines on each end. High-performance Chevrolet / GM torsion bars, splined on both ends with new splined key for virtually infinite adjustment. BTG Performance 98,266 views. What diameter torsion bars? X-Ray Examined – Each and every Ironman Torsion Bar is X-Ray tested to eliminate risk of breakage due to material flaw. $ 1,393.00 Add to cart; Torsion Bar Set – Chevy Avalanche 02-13/Tahoe 96-04- …

These are to replace the current 1″ diameter … The spring rate on a torsion bar is determined by its materials, its length, and its overall diameter. So a bar that has a spring rate of 100 pounds per inch would go to 1600 pounds per inch if the bar diameter was doubled. Messages: 426 Likes Received: 57. I see a number of options. Adjust accordingly. Torsion Bar Set – CHEVY 4WD – 88-98 – K 1500 – 54″ Long X 1.350″ Dia. Showing all 5 results. This is why the factory torsion bars are produced with diameter increments of only 0.020.