Pay in 4 interest-free payments of $19.73 Learn more
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Pay in 4 interest-free payments of $19.73 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
0L (4B11) Turbo Head Stud Kit
- CNC machined aluminium - Sold as a PAIRVehicle Compatibility:- Nissan Skyline R33 GTS-T - Nissan Skyline R34 GT-T (HICAS ONLY)
ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality
Built to last
7 Biturbo 97-01 (Two Valves Required)
MACH 2 ATMOSPHERE CONVERSION KIT - SUITS T9120 - 33mm Blanking Plug - GFB 5933 S13 0L (4B11) Turbo Head StudMACH 2 ATMOSPHERE UPGRADE KIT TO CONVERT FROM RECIRCULATING TO ATMOSPHERE VENTING. Includes trumpet, firmer spring, and 33mm hose plug. To vent the Mach 2 to atmosphere, you need to ensure the piston stays closed at idle, and the recirc hose is plugged. The Atmosphere Conversion Kit includes a hose plug to block off the recirc hose, a trumpet to replace the hose outlet on the Mach 2 (not necessary for functionality, but makes the sound louder!), and a
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