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Engine block differences '93 & '95 L67

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Old Feb 16, 2008 | 02:51 PM
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Default Engine block differences '93 & '95 L67

What, if any are the differences between a '93 and a '95 L67 engine block? We would possibly be doing a swap from my parts car ( '93 L67 ) to Darrel'* car ( '95 L67 ) He has lost almost all oil pressure and may be in need of a new engine... even after all the cash he just put into it
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Old Feb 16, 2008 | 03:18 PM
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I thought the heads were different... or is that just the roller pivots?

SO, all the wiring, sensors, etc will all be the same then?
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Old Feb 16, 2008 | 06:48 PM
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Keep the original PCM, crank sensor, and harmonic balancer together. 95 isn't compatible with 93 in that regard.

Heads are the same, supercharger and TB/MAF are not. TPS and IAC are the same. Rocker arms are not the same, but 95 is preferred on the 93. You need the pedestals also, but lifters and pushrods are the same.

Cam sensor is the same. Knock sensor is also. Accessory bracket and water pump are identical, as are all mounts.

Just the SC/TB/MAF/balancer in the differences/incompatibilities.
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Old Feb 16, 2008 | 06:56 PM
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Originally Posted by willwren
Keep the original PCM, crank sensor, and harmonic balancer together. 95 isn't compatible with 93 in that regard.
I thought 1992 was the only odd year out. Actually...I know for fact 1993 and 1995 are compatible in those regards. Boozes motor kept the 1995 balancer, crank, and cam sensors, and it ran great...well, until......
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