TOMEI INNER SHIM KIT For TOYOTA 2JZ 163501Brand TOMEI Product Number 163501 Compatible Car TOYOTA Compatible Engine 2JZ Product Description TOMEI Inner Shim Kit has been developed for higher lift camshafts. Inner Shim System does not require large and heavy shims unlike stock Outer Shim system. This signficant weight reduction in each valve and the optimized valve springs ensure even more proper valve timing along with hight lift camshafts APPLICATION:. 2JZ GTE (Late model) CONTENTS: Valve