Listed below are the engines sizes and the model and chassis range they were originally fitted to. Please be aware that many earlier 4.25 litre engines have been replaced by later 4.5 engines and that a lot of 4.5 litre engines have been machined out to 4.9 litres. Prior to ordering replacement pistons, we strongly recommend that you confirm the bore size and piston part numbers in your engine.
|
4.25 litre engine |
4.5 litre engine |
4.9 litre engine |
| Silver Dawn |
SBA-SD |
SFC- onwards |
|
| Silver Wraith |
WTA1 – WME96 |
WOF1 – ELW63 |
ELW64 – onwards |
| MkVI |
B2AK – B401LH |
B2MD – onwards |
|
| R Type |
|
B2MD – onwards |
|
| R Type Continental |
|
A, B & C series |
D & E Series |
|
4.25 litre engine |
4.5 litre engine |
4.9 litre engine |
| Bore |
3.500" (88.9mm) |
3.625" (92mm) |
3.750” (95.25mm) |
| Cubic Capacity |
260 cu.ins (4257cc) |
279 cu.ins (4566cc) |
298 cu ins (4887cc) |
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