Flywheel Bolt Kit fits GM LS Series, M11 x 1.25 Thread x .880" UHL BA This includes non VVT-i and

This includes non VVT-i and VVT-i engines as well as air-assist and non air-assist injectors

and has the highest pressure and temperature rating in the range of Raceworks hoses

Its best-in-class material purity outperforms competing lead alloy models

Tuners also love these injectors as they area breeze to tune (even at low pulse widths) and they come with tunning data

Flywheel Bolt Kit fits GM LS Series, M11 x 1.25 Thread x .880" UHL BA This includes non VVT-i andArp Replacement Bolts Are Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining. With An Exclusive, Flat, 12 point Head Design And Larger Than Stock Shank Diameter These Bolts Deliver Increased Strength And Improved Flywheel And Flexplate Retention. Rated 170,000psi (high perf.) And 190,000psi (pro series) Tensile Strength.