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kits studs fasteners cam bolt kits head studs vs bolts a technical discussion ... often asked which is better cylinder head studs or bolts the answer invariably ... it s probably necessary to use head bolts so that the cylinder head can be ... and quickly with the cylinder head and gasket assured of proper alignment ... provide more accurate and consistent torque loading here s why when you use bolts ... to secure the head the fastener is actually being twisted ... while it s being torqued to the proper reading accordingly the ... finger tight then when applying torque to the nut the stud will stretch only ... a more even clamping force on the head because the head gasket will compress ... make sure studs and bolt are re-torqued after the engine has been run arp ... ls1 cam retainer 7.99 sb ford 3/8 cam bolt kit 2.99 ...