The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Saginaw 4spd 200-4r swap

tmoble · 05-10-2011, 02:14 AM

TH350 and th200R4 are the same length. tranny cooler lines can be tweaked to work. Shifter will work but Low will be a little hard to get. tranny mount and crossmember work but the crossmember will slide back to where the TH400 would be. Driveshaft works. Dipstick tube works. TV cable that looks like a kickdown cable is critically important. You can get an adapter gizmos to bolt on the linkage of most carbs, use a TH350 cable bracket.

Does your trk have a modern engine? some kind of small block? Sorry, no bolt on yoke that I know of.

05-10-2011, 02:14 AM	#2
tmoble Registered User Join Date: Feb 2009 Location: Glendale, Az Posts: 1,062	Re: Saginaw 4spd 200-4r swap TH350 and th200R4 are the same length. tranny cooler lines can be tweaked to work. Shifter will work but Low will be a little hard to get. tranny mount and crossmember work but the crossmember will slide back to where the TH400 would be. Driveshaft works. Dipstick tube works. TV cable that looks like a kickdown cable is critically important. You can get an adapter gizmos to bolt on the linkage of most carbs, use a TH350 cable bracket. Does your trk have a modern engine? some kind of small block? Sorry, no bolt on yoke that I know of.