The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 200-4R Swap Questions

pappy 2 · 02-25-2017, 02:23 PM

hey LocDoc

I purchased a 71 that po had installed a 200-4r in. The trk is running 3.07 gears. Have not driven much, just around town. If what you say is fact, I will for sure change out the gear ratio.
The transmission was built by Tobbys Trans. shop somewhere in Florida.
813-382-1696 is the ph. # Seems like nice people had get some infor from him once.

02-25-2017, 02:23 PM	#10
pappy 2 Registered User Join Date: Aug 2015 Location: ord, NE. Posts: 105	Re: 200-4R Swap Questions hey LocDoc I purchased a 71 that po had installed a 200-4r in. The trk is running 3.07 gears. Have not driven much, just around town. If what you say is fact, I will for sure change out the gear ratio. The transmission was built by Tobbys Trans. shop somewhere in Florida. 813-382-1696 is the ph. # Seems like nice people had get some infor from him once.