Yeah, it was a SGL RSVR with two outlets ('FRUIT JAR'), one for disc and the other drum w/RPV (before the DUAL RSVR was mandated).
There is no way (IMO) that an early MC can generate enough line pressure and volume to initiate front disc, much less the rear drums.
I thought (
) originally, the kit was offered for the buyer that was going to use an OEM style MC.
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*****
"Last Sunday, I caught him makin' eyes at Idell Bushey durin' preachin'. And I know what they do up there in the hills when they say they're possum huntin'. They're just sittin' around the campfire, drinkin' hard cider, hittin' each other on the shoulder and hollerin' 'flinch!'."
― Charlene Darling (Daughter of Briscoe Darling)