Check the BS1010K remote booster from Master Power Brakes.
http://www.mpbrakes.com/products/product-detail.cfm?product_id=221
Is that what you had in mind?

Or the Midland MIDC3400G from Parr Automotive
http://www.parrautomotive.com/

Also check out the reprint from Street Rodder at
http://www.chtopping.com/StreetRodder4/

regards,
Leon