LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Rear main seal. difference between 93-96 and 1997 seal?

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Old 08-11-2008, 10:03 PM
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Default Rear main seal. difference between 93-96 and 1997 seal?

There are 2 different rear main seals for the LT1s. is there a difference between the two? or is the 97 an improved one and I should probably get it for my 96? any info is appreciated!
Old 08-11-2008, 11:35 PM
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They are all the same unless it is teflon or something. I always use the plain rubber ones.
Old 08-11-2008, 11:41 PM
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Originally Posted by fergymoto
They are all the same unless it is teflon or something. I always use the plain rubber ones.
+1 on the rubber ones, never had any problems.
Old 08-11-2008, 11:44 PM
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We always use the 97- seal.
Old 08-12-2008, 10:25 PM
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What's the difference between the two? im curious!
Old 08-13-2008, 01:04 AM
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97 is made more like a LSx seal
Old 08-13-2008, 05:04 PM
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Still leaks like an LT1 seal.
Old 08-14-2008, 09:59 PM
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lol. so it really does not matter then? what is an LS1 seal like
Old 08-14-2008, 10:55 PM
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Pray tonight and ask God to show you the pure goodness of the LS seal :bow:



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