If you are not looking for a 100 points trailer queen, you can go for a generic booster.
Some months ago, my original Midland-Ross booster broke down. I had to replace it, but the OEM part has been impossible to find, and the refection kits well overpriced
So, I went for a generic 7" booster/MC combo found on Ebay for a fistfull of bucks.
Just had to slightly enlarge the 4 holes of the original mounting bracket.
Probably made in China, but works well with disks/drums and 7" diameter is enough for my modest slant 6.
Also available in 8" or 9" diameter, but room is counted in the Demon engine bay and it can be necessary to relocate the winshield washer jar. The original Midland-Ross booster is 7 1/2" in diameter.
Hope this helps
François
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