Head Stud Kit to suit Holden / Chev / GM LS Series engines (AR234-4319) Engine Model_4B11 IRP has a worldwide network

IRP has a worldwide network of distributors who thoroughly test our products and distribute to consumers

The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven

IGNITER DELETE PATCH SOLD SEPERATELY AND CAN BE PURCHASED HERE* - comes in Version 1 and Version 2 for different ECU applications (V1 & V2 diagram below)

this includes a fuel pump coupling to suit small bore pumps such as:  Kinsler

they want to float

Head Stud Kit to suit Holden / Chev / GM LS Series engines (AR234-4319) Engine Model_4B11 IRP has a worldwide networkPart number: AR234 4319 ARP Head Stud Kit to suit Holden Chev GM Gen III LS Series LSX (ARP2000). Alternate part numbers: AR2344319 234 4319 2344319