| Cyl. Engine Bore | Years Comp. Ratio | NOTES: | Part No. Sizes | Rings | O.E. Assy. No. | O.E. Casting No. | Head Shape |
L4 112 |
Y112 and Y4112 engines. Flat head. #: Discontinued upon depletion of stock. |
4506# |
2-3/32 |
Y400A465 |
Y400A472 |
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L4 162 |
F162 and F4162 engines. Flat head. |
4529 |
3-1/8 |
F162A4104E |
F162A410 |
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L4 163 |
F163 engine. Flat head. |
4501 |
1-5/64 |
F163A04081E |
F163A408 |
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L6 226 |
F226 and F227 engines. Flat head. |
4537 |
1-5/64 |
F227A4061E |
F227A402 |
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L6 226 |
F6226 engines. Flat head. |
2103 |
2-3/32 |
207247 |
F227A406 |
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L6 245 |
F245 engine. Flat head. |
4501 |
1-5/64 |
F163A04081E |
F163A408 |
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