JMF Billet 4G63/4G64 Torque Plate for DSM/Evo GotBoost the vacuum/boost reference line must

the vacuum/boost reference line must be installed

050089/50089 4 Washers 13

Direct replacement for late-model 1995-1999 AWD/FWD non ABS 2G

1" Outside Diameter 3

JMF Billet 4G63/4G64 Torque Plate for DSM/Evo GotBoost the vacuum/boost reference line mustAnytime you bore a block, distortion will occur to the cylinders unless you have a honing torque plate installed as a brace. The JMF 4G63 Torque Plate is CNC machined from 2" thick 6061 billet aluminum. The top and bottom sides are face milled to ensure absolute flatness of the plate. They are bored . 060 over so that the plate can be used with 4G64 blocks as well. 4130 chrome moly stud inserts are included to keep the plate from damage during the