ARP 8740 1/2" Head Stud Kit - 2003+ LS 427 LS • Unlined hood with color-matched

• Unlined hood with color-matched drawcord

0L blocks open up more options for better flowing cylinder heads

Need a stronger fastener

Buy it for yourself or as a lovely gift for your friends and family

This package is still dependable at the 1000HP mark if you want to put a little extra squeeze on it with your choice of power adder

ARP 8740 1/2" Head Stud Kit - 2003+ LS 427 LS • Unlined hood with color-matchedBoostline Performance in combination with ARP Fasteners has put together an affordable 1 2" head stud set for 03+ Gen III and Gen IV LS engines! These 1 2" Studs are made from ARP 8740 material, adding additional clamping force and head gasket stability for boosted applications on stock blocks. Any Boostline Engine package can be drilled and tapped for this 1 2"stud option! Or you can do it yourself by drilling tapping Tick Performance drilling