GSC Power Division oversized intake valve guide for Toyota 2JZ is listed as +.001in OD and uses a stopper-style design for single-guide replacement. Intended for engine rebuilds or fitment adjustments, this guide offers a small, controlled increase in diameter to address valve clearance or wear on the 2JZ intake side without broader head modification.
GSC P-D Toyota 2JZ +.001in OD Oversized Intake Valve Guide Stopper Style - Single