This auction is for one ( 1 ) NOS wheel cylinder in perfect condition. Goodyear ( Wagner ) part # 219-1536 ( REAR - 13/16" dia. ). These are NEW factory original " MADE IN THE USA " quality parts in the original factory packages. Guaranteed superior quality that meets or exceeds all OEM specifications. Will fit 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 Ford ( Bronco ). Also fit 1961-73 Ford 1/2 Ton Vans ( E100 ); 1967-68 ( Mustang ) w/ 390 engines and 1967-68 Mercury ( Cougar ) w/ 390 engines. Combined shipping discounts apply on multiple purchases whenever possible. Questions are always welcome, so don't hesitate to ask. I have been selling on eBay for over 18 years and have a 100%  feedback rating, so buy with confidence. Also please be sure to check out my eBay store for more Vintage & Classic parts, accessories and auto literature. I list a large variety of NOS, NORS and quality used parts every week, so check back often.