Interesting problem.

I have a problem with my bench press: I can only get 180lbs 4 sets of 8 reps. No matter how much I have tried , I cant get passed 180 I can get 225 off the rack but cant go all they way down.. I have a pretty good diet of proteins and carbs. My deadlifts are way up. 500lbs 4 sets of 8 as well. Squats are lower but are good aroun 425lbs. I can get good weight but cant seem to get my bench press up as. Even military presses are up 150lbs. I am 6foot 5 and weigh 220lbs.

Change your routine. What is your current routine?

For a strength routine, I'd drop down to even say reps of 4-6 just to change it up.

Where is your grip?? A wider grip will eventually allow you to get stronger, but initially alot of guys get weaker because of the change.

What is your entire workout split looking like. It could be diet and workout related.

I can show you a few tricks/tips to help, many of us can, but we need more info.

Day 1: Upper Body
Preacher curls: 3 sets X 6-10 reps

• Bench Press: 4 sets of 8 reps
  
• Bent Over Row: 4 sets of 8 reps
  
• Military Press: 4 sets of 8 reps
  
• Dumbbell Shoulder Press: 3 sets of 12 reps
  
• Bicep Curl: 3 sets of 12 reps
  
• Hammer Curls: 3 sets of 12 reps
  
• Rope Tricep Pull-downs: 3 sets of 12 reps
  
• Reverse Crunches 4 sets of 25

Day 2 : Lower Body
Front Squat: 4 sets of 8 reps

• Deadlift: 4 sets of 8 reps
  
• Lunges: 3 sets of 12 reps
  
• Hamstring Curl: 3 sets of 12 reps
  
• Standing Calf Raises: 3 sets of 12 reps
  
• 4 sets of 4 chin ups
  
• Landmines 180s 4 sets of 25

Day 3 Cardio
spartucus triple set burn
Crunches 4 sets of 25
Row machine: 10minutes
Day 4: Upper Body

• Incline Bench Press: 4 sets of 8 reps
  
• Lat Pull-down: 4 sets of 8 reps
  
• Dumbbell Triceps Extensions: 4 sets of 8 reps
  
• Dumbbell Incline Bench Press: 4 sets of 8 reps
  
• Barbell Shoulder Press: 3 sets of 12 reps
  
• Front Lateral Raises: 3 sets of 12 reps
  
• Dips: 3 sets of 12 reps
  
• Barbell Curls: 4 sets of 8 reps
  
• Plate Twists: 4 sets of 25 reps
  Day 5: Lower Body
  
• 4 sets of 4 pullups

• Back Squat: 4 sets of 6-8 reps
  
• Stiff-Legged Deadlift: 4 sets of 6-8 reps
  
• One-Legged Squats/Leg Press: 3 sets of 10-12 reps
  
• Hamstring Curl: 3 sets of 10-12 reps
  
• Leg curl: 3 sets X 10 reps.
  
• Seated Calf Raises: 3 sets of 10-12 reps

• abs machine 4 sets of 25

20 minute cardio at Start

Here is my workout rountine.

Diet : Is more southern food such black eyed peas pork products, corn, greens, cornbread, Whole wheat bread, oatmeal, egg whites, grilled chicken, steak, I have a high intake of red meat. No sodas. milk, water, orange juice. Fruits, apples, grapes,: I drink protein drinks such Muscle milk as well.

I thought about trying the 5x5 routine . I wonder though if that would be enough.