The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Converting Auto Equipped Truck Cab to 4 Speed Manual

Dave K. · 12-14-2017, 07:29 AM

Cab 1: 1968 2wd Auto
Chassis to be installed on: 1968 4wd K20 Long bed

Just curious what needs to be done to modify 68 2WD cab originally equipped with an auto to accept a 4 speed floor shift. I have a nice 68 Cab I wanted to use for a project and the project has a 4 speed (a K20 long bed). Understand I have to change up the pedals (are they a direct bolt in)? Also I'm guessing the hump and cover for the 4 speed has to be added in but not sure how much work that is... as well as the transfer case shifter hole and such. Interested if anyone has insights here--better yet pics!

Thanks, Dave.

12-14-2017, 07:29 AM	#1
Dave K. Registered User Join Date: Jul 2009 Location: Milwaukee, WI Posts: 575	Converting Auto Equipped Truck Cab to 4 Speed Manual Cab 1: 1968 2wd Auto Chassis to be installed on: 1968 4wd K20 Long bed Just curious what needs to be done to modify 68 2WD cab originally equipped with an auto to accept a 4 speed floor shift. I have a nice 68 Cab I wanted to use for a project and the project has a 4 speed (a K20 long bed). Understand I have to change up the pedals (are they a direct bolt in)? Also I'm guessing the hump and cover for the 4 speed has to be added in but not sure how much work that is... as well as the transfer case shifter hole and such. Interested if anyone has insights here--better yet pics! Thanks, Dave.