235-4202 ARP BB Chevy 409 head stud kit Sensors 6L Northstar Pro Series ARP2000

6L Northstar Pro Series ARP2000 Rod Bolts Kit 217-6301

The first port will be fitted with a temperature probe and the additional port will be optioned to allow you to either plug the additional port or add a AEM 2 Bar sensor to monitor crankcase pressure from the same location

234-4108 ARP SB Chevy 18 Deg raised port head stud kit 234-4108

Typical Pressure on the PHR Manifolds are usually 5 psi above advertised is what we usually see on Tial wastegates

204-4701 ARP Undercut Head Stud Kit Volkswagen Golf Jetta 1

235-4202 ARP BB Chevy 409 head stud kit Sensors 6L Northstar Pro Series ARP2000235 4202 ARP BB Chevy 409 head stud kit