Stage X Single Piece Alloy Camshaft Pulley Kit - Single AVCS Kit EJ207/EJ25

Subaru's plastic Bakelite cam gear drive pulleys are a weak point on EJ series engines. Over time they become brittle and eventually fail, causing catastrophic failure and internal engine damage.

These single-piece aluminium camshaft pulleys are the replacement, in a single AVCS kit for EJ207/EJ25 engines.

Each pulley is made from one piece of high-grade aluminium. There is no separate guide ring, which on two-piece pulleys can separate after repeated heat cycles and lead to engine failure.