GSC Power-Division Exhaust Valve Guide Stopper Style for Toyota 2JZ-GTE GSC3145-12 997.2 * *Elimination of flash plating*

* *Elimination of flash plating* on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing

The ProH2K is rated in excess of 175HP per cylinder and priced for the everyday performance enthusiast who isn't going to the moon

30-Clicks Of Simultaneous Compression/Rebound Adjustment

SUITS: Racing application where advanced race features

GSC Power-Division Exhaust Valve Guide Stopper Style for Toyota 2JZ-GTE GSC3145-12 997.2 * *Elimination of flash plating*GSC Power Division Exhaust Valve Guide Stopper Style for Toyota 2JZ Part # GSC 3145 12 GSC Power Division Exhaust Valve Guide for Toyota 2JZ GTE and 2JZ GTE VVTi, stopper style Standard sized sold as set of 12 or individually Oversized sold individually as +0. 001" and +0. 003" GSC3145 Standard (in mm) Total Length 1. 52 38. 6 Outer Diameter 0. 4347 11. 04 Valve Stem Diameter 6mm