'93s may or may not have a roller block (none of the first gen Lightnings have a roller cam). If the first 4 digits of the block casting number are F4TE, it's a roller block. All '94 and '95 trucks have a roller block as well.
I'm currently doing a head and cam swap on a '93 that has a roller block.
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.