Speedmaster 2-Bolt Head Stud Kit 2004 and Later Chevy LS
746-PCE279.1022
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Chevy LS
Speedmaster cylinder head fasteners are made from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 190,000 psi. All kits come complete with 12 point nuts and hardened parallel washers for an even load distribution and accurate torque readings.
Specifications:
Will these fit a 2005 5.3 LS? With 243 heads and also will put 200 shot of nitrous to them
Would these be suitable for the LS3 6.2 engine 2009 model
Whats the torque slec for studs?
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