PRW Industries Elite Series Stainless Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy - (Set of 16) - - - HS11SAS these pump assemblies are configurable

these pump assemblies are configurable with a combination of 2 or 3 fuel pumps

For Pressure Sealing

Example: with 1/2" bolts

when you move the selector

PRW Industries Elite Series Stainless Roller Rocker Arm - 7/16 in Stud Mount - 1.70 Ratio - Big Block Chevy - (Set of 16) - - - HS11SAS these pump assemblies are configurableProduct Description: Rocker Arm Elite Series 7 16 in Stud Mount 1. 70 Ratio Full Roller Stainless Big Block Chevy Set of 16 PRW Industries produces engine components for racing applications such as rocker arms, valve covers and main caps to name a few. These products offer performance gains at a value price. Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high performance after market parts that were value priced, and