Use to replace std factory locks

Hardened Valve Locks

Application: LS1/6 GEN III VORTEC CHEVROLET

Specially manufactured for added strength, these hardened locks are great replacement locks for LS series engines.

Replacement locks for all LS series engines.

Seriously, when freshening up a set of heads, it makes perfect sense to start with a new set of locks.

     Features:

• Hardened to Resist Wear
  
• 7 Degree Lock Angle
• For Round groove LS valves
• 3.1
• 3.4
• 3.8
• 4.8
• 5.3
• 5.7
• 6.0
• Comes with 32 halves.
• Enough for one 16 valve engine.
  

Alex's Parts- The smart choice in valve train parts~