If it has the HD clutch listed on the glove box door it is the 11". You can also look at it through the inspection cover at the bottom. If the pressure plate bolts are right out to the edge of the flywheel it is the 11". If it is 1/2" further in you have the 10".
A short tail shaft turbo 350 will drop right in. If it is 6" long it will work. Any of the longer tails will mean shortening the drive shaft.
__________________
Bowtie Truck Stop Inc.
Mid-West GM Truck Restoration Parts Supplier
Your Key Parts, Auto Metal Direct, Dynacorn,
and Goodmark dealer.
like us @ www.facebook.com/BowtieTruckStop
1971 C-10 Suburban (Ochre)
1971 K-10 Suburban (Ochre)
1972 C-10 Suburban (Ochre)
1972 K-20 Suburban (Yellow- that just aint right!)
Springfield, Minnesota 56087
|