7 8 9 10 11 12 13 14 15 16 17 18 1 6 5 4 w r i e T 1 1 55 i 54 53 52 51 50 n 0 D 49 48 47 46 45 44 43 42 m x 0 v a z c r i 28 9 20 21 22 23 24 25 26 27 r a r Fk r7 1 o 41 40 39 38 37 36 Fig 6E 1 Corvair Powerglide Cross Sectional View