Yes you can get kit, though I think they started to get scarce. If your pistons are good, you can also get seals. Orig and orig replacements were 1 1/18" bore.
Below is the data on mc. C body used theses too. The difference was pistons installed. Though you probably would not notice any difference. These are all Bendix units.
2881868 MC Casting 2225621 to Fender 67 All B Body and 68 B with Hemi 4 Piston Bendix
2881870 MC Casting 2226811 to Fender 67-68 C Body Fat and Tall 4 Piston Budd
2883058 MC Casting 2226821 to Engine 68-69 B Body without Hemi 4 Piston Bendix
#1 2944269 MC Casting 2226821 to Engine 68-69 B Body Station Wagon Power Drum
#2 2944376 MC Casting 2225621 to Engine 69 B Body with Hemi 4 Piston Bendix
#3 2883089 MC Casting 2225621 to Fender 69-70 C Body Floating Single Piston Calipers
2944476 MC Casting 2229191 to Fender 70-71 B/E Body with Hemi Fat and Short
#4 2944477 MC Casting 2226821 to Engine 70 B Body without Hemi Floating KH Single Piston Caliper
#5 2944479 MC Casting 2225621 to Fender 70 B Body Taxi Manual Disc has studs
THANK YOU
Is there a way to determine a rebuild kit part number for a specific casting number or do I search by the master cylinder (i.e.,
2883058 MC) number or the casting numbers you provided?
I would need a rebuild kit for:
2883058 MC Casting 2226821 to Engine 68-69 B Body without Hemi 4 Piston Bendix ('69 GTX 440, front power disc brakes)
There are a few listed on eBay but until I take my MC off and apart I don't know what I need to start looking for. On the other hand, I will need to take it apart first to confirm what I need, (duh) but a rebuild kit part number may get me into the right area to search.
Thanks,
Mike