The ARP intake manifold bolt kit for Chevy LS engines supplies 55mm UHL hex fasteners compatible with GM Performance intake hardware. Provided as a complete hardware kit for intake installation or service, the stainless fasteners are sized for proper engagement with LS intake flanges and simplify accurate reassembly while resisting corrosion in engine bay conditions where reliable clamping is required.
ARP Chevy LS 55mm UHL hex GM Performance intake manifold bolt kit