555 60306 200-4R CHEVY/B/O/P 81-90

TH200-4R Performance Transmission

• 1981-1990 Chevy, Buick, Oldsmobile, Pontiac V8
  
• Standard Steel Pan
  
• Lockup
  
• Case Fill
  
• Dyno Tested 
  

Features:

• Handles Up To 450HP
  
• Firm, Crisp Shifts
  
• Made in the USA