ARP Single Head / Main Stud (ARAJ2.500-1B)

ARP Single Head / Main Stud (ARAJ2.500-1B)ARP 3 8 DIA STUD 2. 500 " OAL 3 8" Thread X 2. 500" OAL Part Number: ARAJ2. 500 1B It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to "aircraft" quality alloy steels.

20mm (2-19/32")

Part Number: AF100-20-1M

These donuts will not corrode or rust like coated or paintedsteel pipes and are much lighter than stainless pipes

2012 Subaru BRZ 2

It provides maximum extra clearance to the chassisframes and ground

6mm) fuel injectors

Aeroflow has taken its forwardthinking knowledge to the street

The Aeroflow Performance brake vacuum reservoir tank will let you run vacuum-assisted power brakes by storing the vacuum produced by the engine or by an aftermarket vacuum pump

Suit All Aeroflow Billet Return Brackets

Availablewith 1 port in and 4 ports outand 1 port in and 6 ports out

5" diameter harmonic balancers

Designed to suit Turbo Aluminium intake manifold only