STM Engine Torque Plate for 4G63/4G64 (4G-TQP) Fathouse Fab each with different fin pitches

each with different fin pitches and configurations

which is complemented by the deep and iconic Akrapovič rumble from low down in the rev range

• Allow Parallel Fuel Delivery

STM-GTR-CDP

This little guy is about 13" tall and 8

STM Engine Torque Plate for 4G63/4G64 (4G-TQP) Fathouse Fab each with different fin pitchesThe STM 4G63 4G64 engine torque plate is made in house at STM from 6061 billet aluminum and includes a set of 4130 chrome moly inserts to protect your plate during torque down. Can be used with 4G63 4G64 up to 88mm bore. A torque plate should be used when you have your engine block bored out. Anytime you bore a block, distortion will occur to the cylinders unless you use a torque honing plate installed as a brace to replicate the pressure and tension