79 + GM SM465 Bare 4 Speed Transmission Case 465452 GMC Chevy Synchro Mesh International Truck IHC Original reverse Idler gear set

Original reverse Idler gear set with gear and idler shaft

There are marks on the box and a few screw holes on the front

New but been on shelf for a bit

This is a 1985 case

79 + GM SM465 Bare 4 Speed Transmission Case 465452 GMC Chevy Synchro Mesh International Truck IHC Original reverse Idler gear set79 + GM SM465 Bare 4 Speed Transmission Case 465452 GMC Chevy Synchro Mesh Please look closely at pictures to verify if this item meets your expectations. Our Business hours are Monday Friday 7am to 4pm eastern time, if you message after hours or over weekend or holidays we will respond as soon as we return to the shop. 79+ cases have a case bore hole of 2. 250" for the front counter shaft bearing. The front countershaft bearing ID size is 1. 400".