LB9 TPI in G-body Can I use F-BODY aluminum driveshaft?

[streetworkxs]

Heres the deal, I'm putting a '91 305 tpi LB9 in my 1986 Buick Regal and I am keeping the 200R4. I was wondering if I can use the aluminum driveshaft that came in the same car as where I got my motor from. a '91 iroc camaro.

[maroon88iroc]

i think the 200r4 is shorter than the 700r4 that would have been in that 91 camaro but dont quote me.

why not just pull the aluminum driveshaft out and see if it is the same length as the one in the car?

[Samckitt]

Correct, the 200R4 is shorter than the 700R4. I am thinking that even putting the 700R4 in it the aluminum F body driveshaft will be too short.