Description

Ultra Pro Magnum 1.5 Ratio Shaft Mount Rocker Arm Kit for Chrysler 273-360 Applications:<ul><li>Chrysler LA Small Block 273-360 c.i.d. V8 Ratio</li></ul> ULTRA Pro Magnumââ??¢ Roller Rocker Arms<ul><li>Made from SAE 8620 chromemoly Steel and heat-treated for maximum strength and stiffness//</li><li>Contain proprietary bushing inserts</li><li>Designed to handle Roller lobes and higher spring rates</li><li>Unique oil system oils all critical parts for long lasting service</li><li>Systems include a special adjuster which allows the use of conventional ball end Pushrods</li></ul> Also Available in Rocker/Pushrod Kits:<ul><li><a href="{{store url}}catalogsearch/result/?q=RP1622-16&Category_Code=">Rockers (with Shafts and Spacers) and Hi-Techââ??¢ Pushrods</a> (for Hydraulic Flat Tappet Lifters)</li><li><a href="{{store url}}catalogsearch/result/?q=RP1623-16&Category_Code=">Rockers (with Shafts and Spacers) and Hi-Techââ??¢ Pushrods</a> (for Solid Flat Tappet Lifters)</li></ul>

• Specifications

  • Engine Family: Chrysler V8 273-360
  • Maximum Valve Spring Open Pressure: 850
  • Rocker Arm Material: 8650 Chromemoly Steel
  • Rocker Arm Ratio: 1.5
  • Rocker Arm Series: Ultra Pro Magnum
  • Rocker Stud Diameter: Shaft