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The 95 4.3 was not exactly the same as the 96' 4.3. In general, the block(casting), the intake, heads are all different. In addition, the oil pan for '96 and up is an aluminum pan, the '95 had a stamped steel. Also the '95 4.3 were either TBI or CPI engines, '96 and up were CSFI engines. These engines are not interchangeable, one will not bolt up to the other and vise versa. Hope this helps.

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18y ago

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