MGB O/D Transmissions

  Diff'l Diff'l   O/D 3rd O/D 4th
Engine Type Ratio Date Ratio Ratio
18G Banjo 3.909:1 Jan-63 1.101:1 0.802:1
18GA Banjo 3.909:1   1.101:1 0.802:1
18GB Banjo 3.909:1   1.101:1 0.802:1
18GB Salisbury 3.909:1 Jul-67 1.101:1 0.802:1
18GD Salisbury 3.909:1 Nov-67 1.101:1 0.802:1
18GF Salisbury 3.909:1   1.133:1 0.82:1

Ratios unchanged from 18GF engine to end of production

 

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