TH-400 Long tailshaft (9 3/4in) - The 1947 - Present Chevrolet & GMC Truck Message Board Network

MylilBowTie · 10-05-2003, 12:29 PM

Possibly looking for a TH400 long tailshaft. Just wondering if anybody knows of one that is in good shape. Does anyone know what these 9in tailshaft 400s usually come in and what type of driveshaft setup?

This is for my 84 LWB. I have a TH400 short tailshaft (4in) and with this setup my driveshaft is about 2.5 inches to short. I can have one made buts its real close to where legally they cannot build a one piece driveshaft that long. I really don't want to run a two piece driveshaft at all. The driveshaft would cost about 300 also so Im not really wanting to do that either. With the 9in I would be able to use my driveshaft. All I would need to do is have it cut, balanced, and a slip on yoke for about 160.

10-05-2003, 12:29 PM	#1
MylilBowTie Right turn Clyde Join Date: Nov 2002 Location: Cincinnati, Ohio Posts: 2,911	TH-400 Long tailshaft (9 3/4in) Possibly looking for a TH400 long tailshaft. Just wondering if anybody knows of one that is in good shape. Does anyone know what these 9in tailshaft 400s usually come in and what type of driveshaft setup? This is for my 84 LWB. I have a TH400 short tailshaft (4in) and with this setup my driveshaft is about 2.5 inches to short. I can have one made buts its real close to where legally they cannot build a one piece driveshaft that long. I really don't want to run a two piece driveshaft at all. The driveshaft would cost about 300 also so Im not really wanting to do that either. With the 9in I would be able to use my driveshaft. All I would need to do is have it cut, balanced, and a slip on yoke for about 160. __________________ 1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI



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