Different Mounting Flange Than 0603 Regular Johnson pump. Most current part number is 685020-4 replaces -1, -2, -3.
*Mastercraft LT1 Corvette/LTR Northstar Engines
*Indmar Part 68-5020, S685020
*This pump has the proper extra holes drilled for the LT1/LTR to keep it from shaking excessively.
*Different Mounting Flange Than 0603
*Mastercraft LT1/LTR Engines
*Indmar Part 68-5020, S685020
*This pump has the proper extra holes drilled for the LT1/LTR to keep it from shaking excessively.
Bin Number (ISBN):11205
