1969 383 Cuda question!

Hi
I have a 67 383 Auto Barracuda fast back and a 69 383 4 speed Barracuda fast back.
In 67 power steering was not available on the car, front disc brakes were mandatory with the 383. My 67 did not have a clutch fan.
In 69 power steering was available as was power brakes (68 as well) The drivers side exhaust was modified for 68-69 to accommodate power steering. 67 driver side manifold does not accommodate power steering and is a one year only part and carries a different part# than 68-69 manifold.
I am sure the 69 383 had a clutch fan as the 340 did. Mine did, not the coil style but the fluid coupler style clutch fan.
I have all years of manifolds for these cars. 67-8-9 passenger manifold is the same. 67 driver side manifold is unique, one year only. 68-9 drivers side manifold is the same, made for power steering. 69 440 cars are an animal all by them selves. 69 440 cars got a special manifold due to the 3/4 inch raised block of the 440. the manifold can be spotted by the part # being cast upside down on the manifold compared to all others.
Hope this helps..Long winded LOL