help with trans - The 1947 - Present Chevrolet & GMC Truck Message Board Network

dmurphy68 · 12-20-2002, 02:17 AM

I was wondering how hard it is to change my powerglide to a th350. it is in a 68 cst.What do i need to change other than the trans. Do i need different linkage, do I have to shorten my drive shaft ??? please help thanks

jays68yak · 12-20-2002, 03:03 AM

I changed from a pontiac pg to a th350 in my lemans and it was a bolt in. Same driveshaft, same length (as long as you get the same length tranny). I did change from column to floor shifter.

12-20-2002, 02:17 AM	#1
dmurphy68 Registered User Join Date: Nov 2002 Location: Middletown ohio Posts: 1,058	help with trans I was wondering how hard it is to change my powerglide to a th350. it is in a 68 cst.What do i need to change other than the trans. Do i need different linkage, do I have to shorten my drive shaft ??? please help thanks Last edited by dmurphy68; 12-20-2002 at 02:20 AM.

12-20-2002, 03:03 AM	#2
jays68yak Registered User Join Date: Oct 2002 Location: Gilroy, CA Posts: 1,453	I changed from a pontiac pg to a th350 in my lemans and it was a bolt in. Same driveshaft, same length (as long as you get the same length tranny). I did change from column to floor shifter. __________________ 1969 Chevy Project SWB Fleet, 20s, 5.3, t56, in the weeds. 1970 Chevy Truck cab on a 1979 Jimmy frame-8.1 liter 496 bbc/sm465/np203-jeds doubler-np205/d60/14bff Welded/42 tsls on recentered H1s 1998 Chevy Crew Cab K3500 SAS'd with hpd60, links and swayaway coilovers. 8.1l vortec DD/towrig "I like long walks, especially when they are taken by people who annoy me. "



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