ARP Head Bolt/Stud Question

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Nov 30, 2006 | 10:50 AM

WickEdSix98

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From: Crane, Texas

ARP Head Bolt/Stud Question

Is there a particular kit I need for a 2004 LS1 out of a Corvette? I know there are length differences between some of them but I don't know which is which as far as year models. Thanks in advance.

Nov 30, 2006 | 11:33 AM

Yogi Bear

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From: League City, Texas

Quote:

Originally Posted by WickEdSix98

Is there a particular kit I need for a 2004 LS1 out of a Corvette? I know there are length differences between some of them but I don't know which is which as far as year models. Thanks in advance.

I can't speak for ARP but as far as longer / shorter goes, according to the GMPP catalog (Page 189) LS series engines produced January 2004 and later use the 5 mm shorter bolt.

Nov 30, 2006 | 11:49 AM

vettenuts

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From: Little Rhody

I know it is the later engines. Might want to get it apart first and verify before buying, as long as both are in stock where ever you are getting them from.

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