Rocker Arm Trunion Kit – Specific to Gen V LT1 LT4 LV3 L83 L86. Send in your reusable Gen V Rocker arms and. These LS Series retrofit trunion kits are designed to convert stock LS Series rocker arms into captured roller bearing rocker arms. The factory bearings are a known failure on the LS Engines. When they fail they send small bearings through the entire engine. The upgraded trunions use a captured roller bearing allowing for a reliable smooth rotation. The upgraded trunions also give more stability at higher RPM. We use these trunion kits in anything from stock 4.8’s all they way up to 1,000+hp turbo motors. The stock factory LS rocker arms are very strong and very light. Once you upgrade the bearings and trunions the rocker arms handle similar to very expensive roller rocker arms (at a fraction of the cost). These are a must have for anyone installing a aftermarket Cam, Supercharger, Turbo or Nitrous. The Kit includes the rocker arm trunions, rocker arm bearings, and rocker arm retaining rings and upgraded bolts for a complete installation. The bolts we supply are slightly shorter than factory bolts so they do not protrude into the intake ports. Bolts are stronger than a grade 8 bolt with a minimum tensile strength of 170,000 psi. 16 rocker arm trunions. 32 rocker arm bearings. 32 rocker arm retaining rings. 2 washers for pressing bearings. Installation is fairly simple with the use of a press or a simple vise along with basic hand tools. Instructions are included to aid in the installation. The item “Rocker Arms with upgraded Trunion Kit Specific to Gen V LT1 LT4 LV3 L83 L86″ is in sale since Tuesday, September 11, 2018. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Rocker Arms & Parts”. The seller is “michiganmotorsports” and is located in Niles, Michigan. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Bahamas, Viet nam, Antigua and barbuda, Aruba, Belize, Dominica, Saint kitts and nevis, Saint lucia, Barbados, Brunei darussalam, Bolivia, Ecuador, Iceland, Jordan, Cayman islands, Sri lanka, Martinique, Nicaragua, Oman, Peru, Pakistan, Paraguay, Uruguay.
- Interchange Part Number: trunnion, Retro-Fit,
- Manufacturer Part Number: A3100+55200 Installed
- Other Part Number: trunnion
- Brand: Michgian Motorsports