CORE DIM (H x W) OVERALL (H x W) HOSE LOCATIONS HOSE FITTINGS Fill Neck TRANS COOLER MOUNTING TYPE                    
  18 7/8" x 28 1/4" 20 7/8" x 33 3/4" In - Driver, Out - Passenger In - 1 1/2, Out - 1 5/8 Yes 1/2-20 Straight Thread, Inverted Flare Saddle Mount                    
                                   
  APPLICATION ENGINES   3 ROW CORE THICKNESS 3 ROW TANK THICKNESS                    
  Chevy Blazer/Jimmy - 1973-78 400ci v8, 454ci V8   2 1/4" 2 1/2"                    
  Chevy Blazer/Jimmy - 1979 305ci V8, 350ci V8, 400ci V8, 454ci V8                          
  Chevy Blazer/Jimmy - 1980 305ci V8, 350ci V8, 454ci V8   2 ROW CORE THICKNESS 2 ROW TANK THICKNESS                    
  Chevy Blazer/Jimmy - 1981-91 250ci L6, 305ci V8, 350ci V8   1 1/2" 2 1/2"                    
  Chevy C/K Series- 1973-80 305ci V8, 350ci V8, 400ci V8, 454ci V8                          
  Chevy C/K Series- 1981-87 305ci V8, 350ci V8, 454ci V8   4 ROW CORE THICKNESS 4 ROW TANK THICKNESS                    
  Chevy Suburban - 1973-75 454ci V8   2 3/4" 3 1/8"                    
  Chevy Suburban - 1976-79 305ci V8, 350ci V8, 400ci V8, 454ci V8                          
  Chevy Suburban - 1980-87 305ci V8, 350ci V8, 454ci V8                          
  Chevy Suburban - 1988-91 350ci V8