Look no further for the absolute premium valve locks in the Sport Compact industry. Manufactured from premium quality heat treated steel and machined to exacting tolerances, Manley locks fit the valve and retainer the way they are supposed to fit! Why use stamped, stock locks with your new aftermarket valves, springs, and retainers when you can use Manley Performance locks? Ours are simply superior in material, tolerance, installed height, and overall quality.

Application:

• 1991-2002 INFINITI G20 Valve Locks 8 Pairs
• 1991-1999 NISSAN 180SX S13 L4 2.0 GAS FI T SR20DET Valve Locks 8 Pairs
• 1995-1998 NISSAN 200SX BASE SE SE-R L4 2.0 GAS FI N SR20DE Valve Locks 8 Pairs
• 1989-1998 NISSAN 240SX Valve Locks 8 Pairs
• 1989-1995 NISSAN BLUEBIRD Valve Locks 8 Pairs
• 1991-1993 NISSAN NX L4 2.0 GAS FI N SR20DE Valve Locks 8 Pairs
• 1991-2001 NISSAN SENTRA BASE SE-R L4 2.0 GAS FI N SR20DE Valve Locks 8 Pairs
• 1989-2002 NISSAN SILVIA Valve Locks 8 Pairs
• 1989-2002 NISSAN SKYLINE GTR L6 2.6 GAS FI T RB26DETT Valve Locks 8 Pairs