These cases utilize Timken sprocket shaft bearings. The crankshaft assembly is the same crank assemblies Ultima® has been building for years. Dynamically balanced and featuring forged H-beam rods makes for a rock solid foundation for these engines.
Pistons are forged aluminum from Mahle Motorsports®. The heads feature conical valve springs, chromoly retainers, manganese bronze guides, compression releases and stainless steel valves. Valve train components include an Andrews® 67H set of cams. Ultima's® 4140 steel adjustable pushrods and topped off with 4140 forged steel roller rockers.
The cam chest components include a billet oil pump, billet cam support plate with late model hydraulic chain tensioners for peace of mind. Choices of finish include black, polished or silver.
With plenty of power these engines make a great replacement for a tired stock motor or a custom build. Rocker Boxes'93 Later EVO. Late Model Hydraulic Chain Tensioners. High Quality Billet Cam support Plate.Ultima® cases for Twin Cam utilize Timken® sprocket shaft bearings, late model cam bearings and pinion bearing. Counterbored stainless allen head case bolts. Made from prime C356-T6 aluminum that is superior in strength to A356. Styling and cosmetic machining for a custom look. Our state of the art designed crankshaft incorporates a massive 1.670 diameter pin that is pressed into the one piece, heat treated, 4140 steel flywheel half making these crankshafts some of the strongest available on the market today. Crank pins are installed with. These crankshafts feature light weight 7.67 long H-Beam rods with 0.927 diameter wrist pins to handle all the power you can throw at them. These are also balanced using our exclusive methods making these some of the smoothest engines in the industry. Cast-in liners will not move.
All fins are machined for an excellent cosmetic appearance. All fins are machined for excellent cosmetic appearance. 2.100 stainless Intake Valves.1.700 stainless Exhaust Valves. High silicon Wire Valve spring with Chromoly Retainer. If you need something that you don't see listed just ask.
Items normally leave our facility within 24 hrs. This applies only to orders in the continental U.
Serious injury, death, and property damage can result from the improper use, control, alteration, or maintenance of motorcycles. The dealer and dealers' customers must exercise good judgment in the use, control, alteration, part selection and installation, and maintenance, of motorcycles.Jireh has no control over the judgment of others and assumes no responsibility or liability of any nature for the failure of others to use good judgment. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Complete Engines". The seller is "jirehcycles" and is located in this country: US. This item can be shipped to United States.