Transmission Performance Boost. The Tremec TKX 5-Speed Transmission (2.87 1st Gear/0.68 5th Gear, 26-Spline) is a high-quality rear-wheel drive manual transmission that boasts gear ratios of 2.87 for first gear and 0.68 for fifth gear. This allows for an optimal balance between acceleration and cruising. With a torque rating of 600 pound-foot, it can handle a variety of high-performance engines and improves NVH performance. Additionally, this 5-speed transmission has excellent shift-ability, with effective shifting at high RPMs. It utilizes multi-cone and hybrid synchronizer rings for smoother and more precise gear changes. Aluminum Construction. This transmission comes with a ribbed 3-piece aluminum housing guaranteeing durability and strength, while the short-throw billet aluminum shifter adds to the sporty and responsive feel of this transmission. The steel gears and shafts are made of ASTM 4615 for reliable and long-lasting performance.Installation. Putting this Rear-Wheel Drive Manual Transmission on your ride is easy and requires no drilling.Warranty. There is a limited 1-year warranty for this product.Application. This Tremec TKX 5-Speed Transmission (2.87 1st Gear/0.68 5th Gear, 26-Spline) fits universally and requires minimal adjustments.