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170:
disengage the clutch, then choose a ratio (High for normal driving), and, whilst stopped with a foot on the brake, engage the clutch. Pressing the accelerator would move you forward, in third, with the fluid coupling connecting the engine to the transmission. Upon reaching 15–20 mph (24–32 km/h), the accelerator is lifted, a 'clunk' would ensue (the automatic shift), and you would continue in fourth gear. The low range was quite similar, but much slower speeds. It is possible to start in Low, allow the shift, then move the range selector to High, using the clutch, and continue in High. This allowed somewhat faster acceleration but was quite clumsy. Kickdown for passing was possible through electrical connections made by flooring the accelerator, though only in one range (i.e.: fourth to third).
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The range selector (looked like a column shift) had three positions: Low, High, and Reverse. Low consisted of what would be a first and second gear with an ordinary four-speed; High was third and fourth. The reverse was a single ratio. Driving one was/is quite different: Upon starting, one would
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was introduced, the shortcomings of such a slow-shifting transmission were magnified greatly. Over the years, though, this transmission has acquired a reputation for absolute reliability.
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Never a performance transmission, it was nevertheless fine behind the six- or eight-cylinder
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which was marketed by a major manufacturer. It was an attempt to compete against rivals'
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between engine and clutch, and the shifting mechanism.
49:. Unsourced material may be challenged and removed. 157:). The main difference was the addition of a 8: 109:Learn how and when to remove this message 212: 143:fully-synchronized manual transmission 7: 47:adding citations to reliable sources 14: 258:Automatic transmission tradenames 135:hydraulic automatic transmissions 23: 34:needs additional citations for 201:List of Chrysler transmissions 16:Automobile transmission system 1: 129:was, historically, the first 131:semi-automatic transmission 274: 149:cylinders (early, M4), or 221:"Chrysler transmissions" 137:, though it still had a 253:Chrysler transmissions 225:Houston Engine Rebuild 43:improve this article 151:hydraulic cylinders 119: 118: 111: 93: 265: 237: 236: 234: 232: 227:. 1 January 2018 217: 182:but once the V8 125:transmission by 114: 107: 103: 100: 94: 92: 51: 27: 19: 273: 272: 268: 267: 266: 264: 263: 262: 243: 242: 241: 240: 230: 228: 219: 218: 214: 209: 192: 180:flathead engine 176: 167: 115: 104: 98: 95: 52: 50: 40: 28: 17: 12: 11: 5: 271: 269: 261: 260: 255: 245: 244: 239: 238: 211: 210: 208: 205: 204: 203: 198: 191: 188: 175: 172: 166: 163: 159:fluid coupling 117: 116: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 270: 259: 256: 254: 251: 250: 248: 226: 222: 216: 213: 206: 202: 199: 197: 194: 193: 189: 187: 185: 181: 173: 171: 164: 162: 160: 156: 152: 148: 144: 140: 136: 132: 128: 124: 113: 110: 102: 99:February 2024 91: 88: 84: 81: 77: 74: 70: 67: 63: 60: –  59: 55: 54:Find sources: 48: 44: 38: 37: 32:This article 30: 26: 21: 20: 229:. Retrieved 224: 215: 177: 168: 155:Presto-Matic 123:M4 Vacamatic 122: 120: 105: 96: 86: 79: 72: 65: 53: 41:Please help 36:verification 33: 196:Fluid Drive 184:Hemi engine 153:(late, M6, 58:"Vacamatic" 247:Categories 231:8 February 207:References 174:Commentary 69:newspapers 165:Operation 121:The 1941 190:See also 127:Chrysler 83:scholar 147:vacuum 139:clutch 85:  78:  71:  64:  56:  90:JSTOR 76:books 233:2024 62:news 45:by 249:: 223:. 235:. 112:) 106:( 101:) 97:( 87:· 80:· 73:· 66:· 39:.

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"Vacamatic"
news
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JSTOR
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Chrysler
semi-automatic transmission
hydraulic automatic transmissions
clutch
fully-synchronized manual transmission
vacuum
hydraulic cylinders
Presto-Matic
fluid coupling
flathead engine
Hemi engine
Fluid Drive
List of Chrysler transmissions
"Chrysler transmissions"
Categories
Chrysler transmissions
Automatic transmission tradenames

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