Cadillac / Oldsmobile Northstar

TIME-SERT J-42385-508BS Alignment Dowel

TIME-SERT J-42385-508BS Alignment Dowel image

Product #: TIME SERT 508BS DLT

Your Price: $12.18

The original OEM dowels would fall thru after Big-Sert Insert is installed.
This listing includes 1 dowel.

GM style .617 diameter p/n J-42385-508BS.

The head alignment dowel aligns the head to the block at the time of assembly.
There are normally 2 head alignment dowels used per side of the block.

*Used for corner holes only - tap large diameter on bushing in hole using a brass hammer or aluminum punch. - see instructions.

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