Powerglide/TH350 Shifter Detent Difference - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**damnyankee36** · 03-11-2017, 01:08 PM

I am converting from a Powerglide to a TH350 on my 66. Is there any difference between the shifter detents on the bottom of the column?

Years ago I compared a rough dimensioned drawing I made of mine to a 67-72 TH350 column and it appeared to be the same or at least it would have seemed to work OK.

Here's my PG detent:

Hugh in NC · 03-11-2017, 08:25 PM

My '63 has the powerglide detent and a 350 transmission installed by the previous owner. Everything works ok except that last drive position. I only have 2 instead of 3 drive detents. Never been a problem.

Hugh

03-11-2017, 01:08 PM	#1
damnyankee36 Senior Member Join Date: Sep 2002 Location: Alamogordo, NM Posts: 679	Powerglide/TH350 Shifter Detent Difference I am converting from a Powerglide to a TH350 on my 66. Is there any difference between the shifter detents on the bottom of the column? Years ago I compared a rough dimensioned drawing I made of mine to a 67-72 TH350 column and it appeared to be the same or at least it would have seemed to work OK. Here's my PG detent: Attached Images

03-11-2017, 08:25 PM	#2
Hugh in NC Registered User Join Date: Aug 2014 Location: My Recliner in Rockingham,North Carolina Posts: 99	Re: Powerglide/TH350 Shifter Detent Difference My '63 has the powerglide detent and a 350 transmission installed by the previous owner. Everything works ok except that last drive position. I only have 2 instead of 3 drive detents. Never been a problem. Hugh



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