- This item is backordered. Please check back later.
Use this kit with later model blocks using 10mm outer bolts. I cannot tell you with certainty what you have, only that about 1997 up "506" blocks typically used these. There is a potential for a split model year in 1997. We will not be responsible for incorrect orders.
Special Order Item
Pistons available in +.020"(.5mm) and .030" bore sizes with .010" reduced compression height to allow for decking of the block or a slight reduction in compression ratio.Pistons come complete with rings. Please make note of which variety you need.
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