OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10413 115000HST They weigh approximately half as

They weigh approximately half as much as your OEM steel shaft

where the ALL23107 kit includes two 66" long 90º and one 66" long 120º door braces

1977-1981 Dodge Diplomat

Installs With Distributors/Coil Packs/Coil-On-Plug

We manufacture diaphragm

OptiTorque TorqueMaster Series Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - GM LS-Series 10413 115000HST They weigh approximately half asProduct Description: Cylinder Head Stud Kit TorqueMaster Series 12 Point Nuts Chromoly Black Oxide GM LS Series OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.