Originally Posted by RustyMopar01
Thank you. I see RockAuto is out of stock on the boosters now for both a '79 D100 or D150. That's okay though. Thank you again everyone and take care.

Opps. I just bought one for my 78 LRT. Going from 4 bolt master to 2 bolt. My OEM bladder is bad.

My LRT will never be a #1 show truck, it has a 1978 'W' 360 block in it so not numbers matching.

So I do have a smaller diameter but a bit deeper Vac booster from a 1985 OMNI that has the same firewall bolt sizes I think. I may just use that OMNI unit and sell this Reman'd one.

Retired, US ARMY 1973-1994
ASE mechanic, Electrical 1994-1997
Retired GTE/VERIZON/FRONTIER 1997-2015


Posting cheap tech help (CRAP) here since Nov 97, 1000's of posts, some may be good.

03 Suzuki Burgman 650(Burger King) Scooter
65 Formula S Cuda
78 Little Red Express Truck
98 Buick Regal (wifes car)