Supertech Performance RET-TS5.5/T6 Nissan 350 Titanium retainer for SPR-TS1015.

Supertech Performance RET-TS5.5/T6 Nissan 350 Titanium retainer for SPR-TS1015.

Supertech retainers are manufactured with the highest military grade Titanium alloy. Each retainer is meticulously machined with a CNC for exact tolerances. Titanium retainers offer the highest durability to ensure valve springs are kept in place and secured.