-This Motor Plate is designed for Cummins engines.
-Mild steel or 6061 Aluminum construction
-It fits between factory frame rails and has 6, 3/8" holes on either side to accommodate different mounting options.
-This is .250" thick and requires the same amount to be cut out the factory adapter plate/flywheel housing.
-Rear cover dowel pin bores should be machined 0.200" deeper. A .625" diameter dowel, 0.750" in length is recommended in this location.
-Mild Steel option weighs 11 lbs
-6061 Aluminum option weighs 4 lbs