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Spike Performance

Gen IV LT Head Bolt Kit, PAIR

Regular price $90.00 USD
Regular price Sale price $90.00 USD
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These are the stock-replacement cylinder head bolts that are torque-to-yield and are built to the same specs as GM # 17800568.  They are the Gen-4 design that use two different bolt lengths and were used by from mid-year 2004 to present.  These cannot be reused after being torqued down since they stretch when torqued.