Holden Aussie 4 Speed Gearbox Gasket + Seals ONLY Kit M20 M21 - GS-GM4

You are looking at a Quality NEW Gasket + Seals ONLY Rebuild Kit to suit: Holden 3 Speed all synchro Aussie 4 speed transmissions M15 M20 M21 HT HG HQ HJ HX HZ WB Torana LC LJ LH LX UC Gaskets + Seals ONLY We also have complete overhaul kits and syncro rings available. Thanks for looking and don't forget to check out all of our Restoration Essentials in our store. Your parcel will have a unique tracking number which will be sent to you via email on dispatch so you can keep an eye on your delivery.