Toyota 1UZ V8 Valve Spring & Ti-Retainer Kit

Performance Valve Springs & Ti-Retainers for Toyota 1UZ engines

Includes: 32x Valve Springs and 32x Titanium Retainers.

Specifications:

• O.D. = 1.010
• I.D. = .735
• 1.310 = 73Lbs
• .930 = 140-145Lbs
• Coil Bind = .855

Note: The retainers suit 6mm valve stems, NOT the later 5.5mm valve stems.