Main Stud Kit to suit Holden / Chev / GM LS Series / LSX Blocks (AR234-5608) throtl these parts often fail in

these parts often fail in just a few short years with 30BA & 30BB DME internal failure Optional Colours to choose from are Grey or Cardo Zinc their task when ignition components become tired and worn-out

Internal oil pick-up ports are on the right side of the engine when it comes to oil pooling and given a 3 x -12 ORB port design to accommodate all possible scavenge options

including additional hardware such as clevis and brackets

A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system

* Custom-made springs already fitted inside the stalks make for extremely fast installation as well as no trimming of springs required

Main Stud Kit to suit Holden / Chev / GM LS Series / LSX Blocks (AR234-5608) throtl these parts often fail inPart number: AR234 5608 ARP Main Stud Kit to suit Holden Chev GM LS Series & GMPP LSX Blocks. Alternate part numbers: AR2345608 234 5608 2345608