68 vs 69 front discs for 318 barracuda - same?

When I search for disc brakes on auto parts warehouse, for example, i get drastically different prices when searching for a 68 318 barracuda versus a 69 318 barracuda.

Are the discs different between 68 and 69? Where do you guys get your a-body/barracuda front discs? Right now, I'm just looking to replace the stock stuff that is on there with OE (centrix for example) discs.

Thanks in advance.


I assume that you are asking about the Kelsey Hayes 4 piston caliper disc brake assembly that is used on the A body cars.
Everything is the same from 1965 to 1972, so i don't have a clue what that parts source is telling you when you are looking up parts.
When i come across calipers that aren't cost effective to rebuild, i just turn them in as cores, as i have a local independant parts store that handles, and can get the Centric line of brake parts.