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

Guide plates

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Old Oct 23, 2014 | 04:11 PM
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96LT1Z's Avatar
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Default Guide plates

Going with trick flow guide plates. What is the right PN
TFS-30400624-8
OR
TFS-30400623-8
?????
Thanks guys
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Old Oct 23, 2014 | 07:23 PM
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Originally Posted by 96lt1z
going with trick flow guide plates. What is the right pn
tfs-30400624-8
or
tfs-30400623-8
?????
Thanks guys
tfs-30400623-8
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Old Oct 23, 2014 | 08:59 PM
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only reason i ask is because TFS-30400624-8 says that they are LT1 specific on summit. TFS-30400623-8 says they are for SBC
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Old Oct 24, 2014 | 03:00 AM
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Originally Posted by 96LT1Z
only reason i ask is because TFS-30400624-8 says that they are LT1 specific on summit. TFS-30400623-8 says they are for SBC
Lt1 specific for the Gen x Trick Flow head. The 623 is for the SBC 23*.
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Old Oct 24, 2014 | 12:12 PM
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Ohhh ok thank you for clarifying
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Old Oct 31, 2014 | 09:08 PM
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just finished putting my engine together with the 624's. must say that they fit perfect. the 623's are saying starting year 1967. I'm no LT1 expert but according to my research on here, they are different then the gen 1.
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