Synchrotech 1-4 K Series 6 Speed Carbon Synchro Sleeve Set AEM Fitting: 89-91 CRX/Civic Si SOHC

Fitting: 89-91 CRX/Civic Si SOHC D16 L3 (black 40mm ID speedo gear on diff)

As a leading global manufacturer of OE Timing Belts

Their Timing Belt Tensioners are designed and built to meet or exceed OE specifications

AEM’s Wideband Controllers with X-Series digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning

Fitting: M2Y4 M2A4 M2F4 M2B4 T2T4

Synchrotech 1-4 K Series 6 Speed Carbon Synchro Sleeve Set AEM Fitting: 89-91 CRX/Civic Si SOHCSynchrotech Pro Series Carbon Sleeve Set Includes: 1st 2nd 3rd 4th Hardened Sleeves, Springs, and Pro Series Carbon Synchros Fitting: 6 Speed 02 06 RSX, 01 06 JDM ITR CTR, 06 09 Civic Si, DC5, EP3 (X2M5 Y2M3 NPQ3 NPR3 PNN3 PNN4 NSN4)