Manley 11462HTB-8 Titanium Intake Valves 2.100in Head Diameter

Featuring a 2.100-inch head diameter, 0.3415-inch stem diameter, and an overall length of 5.285 inches — which is 0.345 inches longer than stock height — these valves are purpose-built for builders seeking maximum valvetrain performance without added weight.

Key Features:

• Valve Type: Titanium intake valves
• Head Diameter: 2.100 in.
• Stem Diameter: 0.3415 in.
• Overall Length: 5.285 in. (0.345 in. longer than stock)
• Keeper Groove: Bead Loc® single groove — Bead Loc® valve locks required
• Construction: One-piece forged with grain flow (not a head welded to a stem)
• Finish: Micro-polished for a jewel-like surface that eliminates stress risers
• Tip: Higher hardness inserted tip for durability

Manley utilizes premium titanium alloys carefully selected to balance mechanical strength, hardness, ductility, and fatigue resistance across the full range of operating temperatures. Each valve is precision-machined in CNC turning centers and valve stem grinders to exacting tolerances, then subjected to a rigorous final inspection process. The result is a valve that significantly reduces valvetrain mass — enabling higher RPM capability, more aggressive camshaft profiles, quicker valve action, and improved throttle response in drag racing, road racing, and high-performance street builds.

Note: This is a special-order, non-returnable item. Bead Loc® valve locks (sold separately) are required for installation.