Synchrotech D Series Brass Master Rebuild Kit 89-91 L3 (40mm) Discount Brand new high quality throttle

Brand new high quality throttle position sensor replacement for the popular K20 throttle body

5 Magnetic Drain Plug with copper washer is included

24 green outer LEDs for quick reference to system voltage

X-Series Widebands are the fastest responding wideband air/fuel ratio controllers in independent testing against 17 other wideband UEGO air/fuel controllers

Synchrotech D Series Brass Master Rebuild Kit 89-91 L3 (40mm) Discount Brand new high quality throttleFitting: 89 91 CRX Civic Si SOHC D16 L3 (black 40mm ID speedo gear on diff) Included: 1 5 Premium Brass Synchros, 1 5 synchro springs, 1 5 slider sleeves, 5 shaft bearings, bearing clip, 2 axle seals, input seal, shift rod seal, and a new dust boot.