Head Bolt Kit, 12-Point Head Hi performance We understand the need for

We understand the need for flexibility and have provided a solution that caters to different preferences

Dual outlet-type BOV explicitly designed for the Subaru 98-00 Forester and MY99 WRX

4 x 10AN outlet ports and a 10AN return and is available in Pro EFI (50psi to 130psi) and Pro M (50psi to 100psi) for Mechanical Pump Systems

effectively managing crankcase pressure

Mounting Hardware and Replacement O-Rin g

Head Bolt Kit, 12-Point Head Hi performance We understand the need forfits BB Chev 396 454 Cast Iron OEM Heads Part Number : AR135 3701 High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel ground washers.